I'm interested in a couple of the TC Electronic pedals with Tone Print. How quickly & reliable can they be updated via cell phone and guitar pickup? I'm not thinking of doing it several times during a set, but possibly between sets. For example with reverb, first set is big airy hall with mod. Second set is more rocking so switch to a spring reverb. Or first set is acoustic and second set I play electric so want a different sound. I'm looking at the mini versions - I know the full-sized have several slots for TonePrints but I'm working on a budget here. Thanks.