Pros: Fit's my hand well, is easy to program the buttons and dpi / reporting rates.

Cons: The mouse I ordered was shipped by Corn Electronics in China, or so they say. They promised delivery in 8-15 days but it hasn't shown up after more than 3 weeks. I gave them the benefit of the doubt in case they claimed it was 8-15 business days. The tracking number they gave me returned only a blank page on newegg and doesn't match any transport company format that I know. I got tired of waiting for it to show and bought it from a local store with a blue and yellow sign.

Other Thoughts: I would recommend the mouse, not the vendor. I have had always had good service and prompt delivery from newegg, but will never again purchase from their third party vendors.

Pros: Super Easy Settings

Cons: Battery life seems too short, constant recharge required.
Some buttons on mouse (example G10), it's bit hard to click them in fast-paced.

Other Thoughts: I would like someone's advise, Is it possible to get this fixed? I've purchased my mouse Nov 11 2015.

Pros: - A very precise sensor, with high sensitivity, that can be adjusted on the fly.
- Plenty of additional buttons with a great layout.
- 4 Thumb keys are easy to identify while the thumb rests on them and needs virtually no movement to press, without any accidental presses. They are perfect for knife/grenade commands in games like Call of Duty, and also work brilliantly in games like Diablo for skill shortcuts.
- The overall shape of the mouse fits perfectly into my palm.
- Scroll wheel can scroll seemingly forever with one flick, and can be toggled to have a tactile bump for selecting items / weapons in games.
- Rechargable battery is a standard AA size which means its easy to replace. However, i have the original G700 as well and have been using it for years and never had to replace it. The battery will last a solid 8 hours while gaming for me, however results can vary depending on polling rate / dpi settings.
- I love the ability to go from a wired mouse to a wireless mouse on the fly.
- Textured area for the thumb and pinky provide exceptional grip.
- The wireless receiver has great range, and the provided extension cable is perfect for running up to under a monitor so that it's close to the monitor - i've never experienced dropped signal with it on my desk.
- Battery indicator lights also indicate DPI when adjusted on the fly / chosen profile.
- Profiles can be saved to the mouse itself, once configured Logitech software does not need to be installed for the profiles to be recalled.

Cons: - The sensor is in a strange position on the mouse bottom - not centered, like most gaming mice. This can be jarring when moving from a mouse with a centered sensor, but should be easy to adapt to.
- The detachable cable is very stiff, thick, and rubberized, and likes to get caught on things easily. Most wired gaming mice have braiding or other coatings to make the cord "tangle-free". After some use it breaks in some, but positioning it can be difficult until then.
- The extra buttons on the mouse are mapped to common keyboard keys by default. You need to install Logitech's gaming software in order for the buttons to not be shared with another somewhere on the keyboard. (This is a problem intrinsic to windows, i think it can only recognize 5 buttons for the mouse without special drivers or software installed.) In the end, i suppose it is nice that these extra keys bind to keyboard buttons by default, as this means you can use those buttons without Logitech's software installed.
- I'm not a fan of the funny paint on this version of the mouse. I'm not sure what was wrong with the older version's flat black paint job.
- It's a little heavy for a wired mouse - but then again, it's also wireless.

Other Thoughts: I've used the original G700 for years as my primary gaming mouse. That original still works just fine, I only purchased this because i like the original so much, i wanted to make sure i had another just in case Logitech ever moved on from this design and stopped making a similar model entirely. There seems to be no difference between the original other than the new paint job - there might be something going on internally that is different, but as far as i can tell its the same - and that's awesome. The only thing i would change about this mouse is the paint job, and the charging cable - it would be nice if it was braided or was otherwise harder to get tangled on itself, as i do usually use the mouse while plugged in. I would be extremely excited if this same mouse was made available without the wireless functionality, and thus at a lower price point, and lower weight.

Pros: Very precise Mouse, pretty big, but its why I bought it. I like to rest my entire hand on the mouse not just my palm. NOTE: If you buy the G700 (None S) you get weights with it. I was surprised when I found out this one didn't but it wasn't that big of a deal, got used to it really quick, feels really nice in your hand. I Play games like BO3, BF4, Rise of Tomb Raider, Evil Within, and it dose great on all those games.

Cons: None: Big if you don't like big mouse don't get It!

Other Thoughts: The price is expensive but I always trust Logitech quality and products, really pleased with this mouse. Would recommend getting this.

Pros: Completely integrates with the Logitech Gaming Software suite, the same software you use to create profiles for G13, Logitech Gaming Keyboards, and Logitech headsets. Integrates with profile system as well.
Very comfortable
excellent battery life and quick charge.
Can replace cord without interrupting game.
very precise and configurable

Cons: Not a single one.

Other Thoughts: I was happily surprised by this. I was going to go with an EVGA, because I use their graphics card, but then I found about the software integration. It may seem like a small thing, but it makes life & gaming so much easier. You can simply use the same macros and definitions you use on a G13 or keyboard, and map them to a mouse key. It's great.

Pros: I love the DPI switching on the fly, I use it all the time. the Scroll wheel switch is great for scrolling long docs, I use it all the time.

Cons: Battery life kinda sucks, and the software to set up the mouse is kinda confusing. sometimes I have to fiddle to get my settings to work right, other times the logitech gaming software crashes, but overall this has been a minor annoyance. I end up using the mouse wired 99% of the time anyway which alleviates most of the "problems" I have.

Other Thoughts: Would recommend.

Pros: Very comfortable
Lots of easy to activate buttons
Smooth as butter in wireless or wired

Cons: The cable is stiff as all hell and I hate using it while charging.

Other Thoughts: This is a great mouse but do yourself a big favor and buy an Eneloop Pro battery to get longer lasting wireless. It makes a massive difference. Other than that, there's not much to say. It's a great mouse aside from the stiff charging cable.

Pros: Works like any professional gaming mouse. Full dpi control and extremely responsive.

Cons: Very heavy and large design. I thought I had big hands but this mouse if for someone with bigger hands than mine. Not all of the buttons are easy to hit either. I could have put up with all of this except the rechargeable battery life is a joke. It lasts 4-5 hours max then needs to be plugged in. It is basically like owning a wired mouse that has the option of being wireless occasionally.

Other Thoughts: Not recommended, many other better options out there. I ended up choosing a Logitec G602 instead after returning the Logitec G700s.

Pros: Easy to install.
Works great for Gamers
Well built

Cons: None

Other Thoughts: Remember to turn this product off when not using. Leaving it on and not plugged tends to discharge a battery. No great issue, as it is rechargeable, but it is worthwhile.
Feel free to shoot me questions.

Pros: This mouse is by far the mouse comfortable mouse I've ever used. Feels great, all of the buttons within reach and of course the idea of it being wireless....well thats where it goes down hill.

Cons: Keeping it real simple...I gave this mouse a full charge on the 1st day I got it, In the manual it states, 5-6 hours for it to fully chagred (whaat?) after 3 days of maybe about 3 hours of use on ECO MODE, its telling me I'm at 25%. Wireless, not so great!!! Logitech was always the GO-TO trusted brand when it comes to keyboard and Mouse, but after this...IDK especially with the retail price of 99$ ouch. def will hurt some loyal customers.

Other Thoughts: I'm reading through alot of reviews after I recieved it (poor mistake) and this is the only flaw to the devices, Not even going to attempt to call Tech support because just like any high performance product, it needs alot of juice. Just the nature of it. Keep it plug in folks!