Hey guy's, its me again

back in the same section lol. I ended up buying a dell xps l502x with the i5 sandy bridge and a gt525m, oh and it has usb 3.0! which is why i am here lol, must say after reading reviews about the dell the fan noise issue people are reporting is beginning to concern me, granted i aint received it yet, any hoo thats not why i am here lol.
I am looking for the fastest usb 3.0 flash drive i can get my hands on in the uk for £30, any suggestion?
- Anton2k.