I got the 102-button "Mustang" guitar for Rock Band 3, and I'm kind of afraid I'm going to break it if I breathe on it too hard. (Possibly I'm just having bad memories of the hardware issues at RB1's launch.)
In particular, the strings feel awful flimsy. Does anyone know how they're constructed, or how much force they're designed to take? Are there play styles which are known to be bad for the Mustang or, alternately, cases of them taking a beating and still being totally usable? Should fingers vs. pick matter?