Pros: Nice mouse and has a very nice feel. The button to change dpi on the mouse is quite nice.

Cons: The first one i bought the scroll wheel took a poop and i couldnt scroll with it and still cant. i bought another one because i didnt want to get used to a new mouse and it has been working fine for over 5 months now.

Other Thoughts: the 8200 dpi is just to much and not needed. if you are looking for a gaming mouse go buy a razer deathadder because it is cheaper and has better brand to back it up.

Pros: The longevity of this mouse is uncontested.

Cons: The plastic rubs off on to your thumb. That's what I've been noticing after almost a full year of using this mouse. The residue is like oil and it's hard to clean off even with soap; leaving a nasty black stain on your fingers that can stay for over 3 days. I also didn't realize this mouse had prediction when I bought it and was quite disappointed with the results in FPS games. The mouse shape was also unusual and was uncomfortable.

Pros: Nice size
Customizable weight and lights
Wide range of DPI options
Doesn't have a terrible, low quality laser

Cons: Cheap plastic feel
Not the most amazing-looking mouse
Feet don't last

Other Thoughts: I'm pretty picky about mice. It seems like I've gone through a thousand of them. It has been very difficult recently to find a nice-looking mouse that fits a large hand well, just plain works well, has some customization options, and doesn't have a laser that skips or jumps around.
This mouse doesn't have the most amazing look or feel, but it does the job otherwise. It does have customizable weight, it doesn't feel tiny or narrow in my hand, and it has a high-quality laser that doesn't give me issues.
If it was a tiny bit wider (or customizable in size), had a more premium feel and a nicer aesthetic design, it could be perfect.
Then again, it's also a good bit cheaper then some comparable options.

Pros: Looks Good, Firmware/Software work great, lots of buttons, solid build quality

Cons: The hard braided cord is pulling on the mouse as i use it which is uncomfortable, but will probably wear off with time. My main problem is that while one of the top features of this mouse seems to be its "Dual Chasis" ability, I find that if you are using a standard mouse pad, something other than the feet are dragging on the pad and it couldn't matter less which you use. I was messing with the weights and used the mouse without either chasis for several minutes before noticing only because i looked over and saw it on top of one of my speakers. it feels like im dragging a jagged plastic edge over the felt mouse pad no matter what chasis I use and it is pretty much a show-stopper for this mouse.

Other Thoughts: I love almost everything about this mouse, but unfortunately if you can't slide it around on a mouse-pad, it doesn't really matter how many buttons it has.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 109857 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.

GIGABYTE VIP Support Team

Pros: I've really liked using this mouse for gaming and general use. I love the sensitivity control for FPS's - dialling the sensitivity down for sniping is a huge advantage!

It's comfortable for both a regular and a claw style grip for me (I've got bigger than average hands).

Cons: None so far.

Other Thoughts: I'm still happy with it after about half a year of use.

Pros: his was the first mouse that I owned that was not a Logitech. It is my favorite mouse to date; It feels great, looks great, and even came with a free (equally amazing) mousepad. I would absolutely recommend this product to anyone looking for a high quality gaming mouse.

Cons: None.

Pros: Looks nice
Feels okay
Good for small hands
1000hz

Cons: Terrible sensor with acceleration and slight prediction (Everyone knows about acceleration, prediction is where it detects what you're doing and "helps" you - HORRIBLE for any kind of fps)
Cuts in and out
Has a weird ridge
It's made for right AND left handed people, therefore being bad for both
Mediocre software
You can't set macros to the mousewheel properly
$69.99 - Acts like a $24.99 mouse

Other Thoughts: For the money it's just not worth it. Gigabyte is known for motherboards - why would you buy a mouse from them? Go with a known brand with some standing. I'm going with a Roccat Kone, Pure Optical version because it has a perfect sensor and this mouse will be a backup.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 107237 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.

GIGABYTE VIP Support Team

Pros: very responsive
Easy to setup with on the fly DPI adjustment
good weight once weights are installed
changeable bottom plate for smooth movement on different surfaces

Cons: Bad button placement (always hitting buttons on right side of mouse)
not very comfortable for long gaming sessions

Other Thoughts: do to it being for left and right hand when you use side buttons my fingers tend to squeeze the buttons on opposite side of mouse and in game it will make you shoot,crouch,cast spell etc. and be become a pain to deal with.

its a good looking mouse that is fast and effective for gaming but far from great.

The lesson i learned from this is never buy a gaming mouse that is for both hands, find a righty or lefty depending on your needs.

Pros: Other people mentioned its good qualities alread, so I won't repeat them here.

Cons: You are limited to 5 profiles which you have to MANUALLY switch between. This was surprising to me coming from a Logitech G5. Logitech has much better software that automatically switches profiles depending on the active window. I'm used to having custom settings for many different games and programs (more than 5 for sure).

Other Thoughts: I haven't decided yet if I should return it due to the software's shortcomings.

Manufacturer Response:

Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at newegg-support@gigabyteusa.com with the case number 106275 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.

GIGABYTE VIP Support Team

Pros: Looks cool, functions well

Cons: uncomfortable - didn't like button placement - it's a personal con so I won't hit it too hard on stars

Other Thoughts: It's worth a try if you get it on sale. Maybe it's a good fit for ya.