The Visiontek USB 3.0 Pocket SSD is self-contained (no cable to lose as with the Samsung T1), affordable, and a very fast reader. It also shed heat quite well in my testing and has a nice heft to it. Nothing to dislike there. If the thumb drive is your preferred form factor, go for it. But only for distributing data. If backup is your goal, then a hard drive is nearly as fast and a lot more affordable. If money is no object, the Samsung T1 or T3 are better USB 3.0 SSDs for backup.
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