Gettin' back to the thread, I just played a training session last night with a semi-eleven set on a strat scale guitar...I could play quite OK, bends and all, but boy my playing sucked.
I'm thinking, I should really always play at practice with at least tens, and then when I record leads or play a gig, switch to nines. Playing fluidity and bending vibrato improves 300% or so. I like to bend every note a little when I play leads, and the best thing is to do a full bend and then a wide vibrato on the bent note...that's very hard or impossible if you have thicker strings. Also, I noted that with 11's it's nigh impossible to do a two-step bend which is also something I enjoy doing.