Pros: It is slightly faster than a USB 2.0 Flash Drive. Slightly. It is 32 GB.

Cons: I wanted to use it as a bootable Linux USB for a kiosk, but it didn't work. I tried several tools from Linux and Windows (Rufus, Unetbootin, Startup USB Creator, etc.) None of them worked. This is the only USB Flash Drive, EVER, that I could not turn into a bootable drive. Also gets REALLY hot when busy.

Other Thoughts: If all you want is a slightly-faster-than-USB2.0 flash drive to hold your files, this will do, if you can get it on sale. I would hope there are better options out there.

Pros: -Small size, easy to attach to a strap/thin keychain
-protective cap
-Easy to plug and unplug
-read speeds easily over 100MB/s and write over 50MB/s (USB 3 port)

Cons: -Gets HOT when used at full speed or big transfers. Not enough to cause burns.
-No place to attach cap while using (minor issue. just don't misplace it lol)

Other Thoughts: I recommend this device for USB 3.0 speeds transfers without breaking the bank.

Pros: Blazing fast write speeds. Easily trumps anything I have.

Cons: Gets hot.

I lost it less than a week after I got it. T_T

Other Thoughts: BOOOO

Pros: - Read is fast

Cons: - Sequential write speed only up to 20MB/s, not 40MB/s as claimed.
- The unit heats up, and it's hard to touch.

Pros: Fast copying

Cons: NA

Other Thoughts: Fits well in close quarters

Pros: Fast little thing!
I use it in my truck for music, the low profile ensures my little girl wont snap it off in the stereo.

Cons: None. Works great!

Pros: - It really is tiny.
- The cap is useful, I carry this in my backpack and unlike other brands, it doesn't loosen up by itself.

Cons: None!

Other Thoughts: Great value for the size & speed. Fits nicely on a laptop or in a car for music, you'll forget it's there.

Pros: It is small
Can be fast

Cons: The first one I purchased burned up in less than 30 days. I exchanged it for a new one and that has been "working" since as the boot disk in my NAS server. Despite the fact that it technically boots, the server is mostly unusable due to read\write latencies. Also write performance has dropped to <20 MB/s in most cases. I thought it might be an issue with the USB bus on my computer so I ran a test. I have a traditional 5400 RPM hard disk attached via USB 3.0 and this USB stick.

The USB stick results:
Average Latency of 0.059s
Minimum Latency of 0.002s
Maximum Latency of 4.086s

The USB 3.0 Hard Disk:
Average Latency of 0.052s
Minimum Latency of 0.000s
Maximum Latency of 0.218s

Here is the latency graph: http://i.imgur.com/sHTVpzF.png

The first phase of the test is the SanDisk USB stick (Green Line). The second phase of the test is the USB 3.0 Hard Disk (Blue Line). The load generator I used was CrystalDiskMark, 4 GiB file, all tests.

I could forgive an error, but seeing as this is the second one I have had I would not give this USB stick a passing grade.

Pros: Small and fast

Cons: cap can be lost

Pros: Faster than my USB 2.0 flash drive by 3 times (average copy speed 13-18Mb/s

Cons: NONE

Other Thoughts: Too smal to handle :))