I've tried a few brands now. The Bike Shield stuff that's packed like smoked salmon is quite good but it's a waste of money because it comes in a load of pre cut shapes that you never use. I recently bought some sheets of Fox frame protector from my LBS but that only lasts for about 1 or 2 rides before it gets crap underneath it and starts peeling off !
I'm looking for some descent tape/protector that you can cut to size and shape and that stays on (around it's edges too) and can resist rock strikes, especially under the BB and on the crank arms.
Any suggestions please ? (There's been a few on Fresh Goods lately on the ST site, I'm guessing their building up to a review slot (?))