I have been using the San disk cruzer blade USB FLASH DRIVE 32 GB for around 1.5 years and I am not impressed with the performance of it. I know san disk is really great in terms of external storage like usb and micro sd card but my experience with it is bad.
I bought this pen drive from flipakart at a discounted rate and I was impressed with the look and feel of the pen drive but in terms of its usage it is not rhat good.
The main problem with this pen drive is that even if it is a 3.0 usb drive with which means faster read and write speed but when I used it I got very low read and write speed. The speed was least when I was trying to copy items from my laptop to pen drive which was not expected from a company like san disk.
The storage reliabilty is also not that good. I have sometimes lost my data even after transferring from laptop to pen drive. It is really frustating when your transferring important data.
You can rely on san disk but please avoid buying this particular pen drive. I am completely not satisfied with it.