I'm considering buying a wah-wah pedal, and I've noticed that the 105Q Bass model is almost twice as expensive as the original GCB-95. Is the difference in sound huge, from a bass player's point of view? Does the GCB-95 make you lose a lot of bottom? And the other way around, is the 105Q good for guitar frequencies? I'd probably be using the pedal for a guitar too sometimes, but bass is my main instrument so that's what I'm more concerned about.