I do not know an awful lot about guitars but I know a bit about guitarists - probably more than I want to - and if I know one thing, it is that they always want more guitars! While they have numerous pedals with countless effects and amplifiers for every occasion, each guitar has its own sound and feel. Sometimes the look is more important than the playability and sometimes, it just matters that they have the choice.
Either way, be sure to check out gurtarcenter before you make that next purchase. It just may save you money! (That you will spend on more guitars.)