The glides have a tendency to kinda stop working. At least in my personal experience. As long as you treat them as disposable units and don't keep anything important on them, I'm sure they're be great for getting data from point A to point B.
looking at getting a few of these on black friday at best buy as it is $19.99 at $80 in savings.
Is it worth it?
They are around $30+ normal on Ebay or Amazon. I think I paid $20 bucks for my 64GB ScanDisk from Walmart, so $19.99 is a pretty good deal. They are smoking some good stuff to say they are original $100 bucks lol.