How does brand name matter when buying a flash drive?
$3-$4 can get you a Centon or PNY 64GB on Ebay.
Maybe $7-$8 for Sandisk.
Lexar are low priced. I see them and Verbatum.
Some on Ebay don't even have a brand name.
16GB vs. 32GB vs. 64GB for music and video files and other text files.