I think sandisk is the best pendrive brand available in india. It is cheap and best pendrive. The speed of the pendrive is really fast. I bought 3 pendrives in which 2 pendrives did very good work whereas the other one stopped working after 1 year.
If you guys want to buy pendrive then goto sandisk.
I personally recommend you sandisk because it offers good speed, ease of access, good durability.