Fast but extreme unzverlässiger USB Stick

I put the stick a for a month. During this period, the stick is already 10 times (!!!) has lost its data. That stick with data shot, connected to another computer the stick -> stick is not formatted, no more data there.

My advice: spend a few euros more to spend, and a Kingston Hyper X Buy -> This has been running for over a year without any problems

The transfer rates are approximately 110MB read and write 80MB (USB3.0)