The transfer rate for reading and writing is for a 2 year old stick in order. He creates reading depending on the computer on average ~ 20 MByte / s and writing 7-9MByte / s.
Pros:
-Robust housing
-Reliable and smoothly operating mechanism
Design (a matter of taste, but for me a clear Pro)
-no loose cap could disappear
-Works today - had since been completely different experiences
Cons:
-something aged write performance
-no strap included
Resin ('m more metal fetishist)
All in all very happy and buying have not regretted a single second. The next will again only a USB 3.0 flash drive)