To put it short and sweet: The stick does the job - with the known weaknesses: that even with this medium - as with hard drives - the memory capacity by 1000 is calculated rather than 1024 bytes conversion factor - but you know that already. Read / write rate is so far also completely fine - he is certainly not the fastest (but that I do not expect, considering the price), but it's not even so that you will be waiting in front of gray, now if you take a GB few pulls on the stick or copied down from this.
All in all I'm very happy with the stick - one star deduction is only because of the somewhat sloppy processing, the plug is not really fixed - but this is probably not the rule that I own another Transcend JetFlash 300, the this deficiency does not have.
So if you get the 'fixed-processed' variant of the sticks - there is of me a full purchase recommendation, price performance ratio here certainly.