Anyone used this memory?

[Breitling65]

I am interesting in this memory performance, it is overpriced but seem what I need. Should I better get regular card instead? Advantage - it is not sticking out of macbook as regular card.

PNY Technologies StorEDGE - Flash Memory P-MEMEXP128U1-EF B&H

 

[simsaladimbamba]

Probably better to find out its WRITE and read speeds, as many flash storage modules have slow write speeds (1 to 5 MB/s), but better read speeds (20 MB/s and more), but then again, to read something off from it, you first need to write, and copying 100 GB of data taking 6 to 30 hours might be a huge disadvantage.