I've been playing my TrapKat with my band for 3 or so years now. I always get the "What is that thing?" question, and I love telling people about it. I'm in pinch at the moment though, as I found my user kits gone last night at practice (factory kits still there though) and we've got a gig on Saturday. Resets did't work, the user kit names are even scrambled. Appears to be a main board, but Mario and Linda are my saviors, I talked with Linda this morning (and Mario through her) and a new board is on it's way via overnight delivery. Should give me a day to put it in and get my custom kits set back up.
This brings up my next idea, in that I should consider getting a 2nd unit to keep around for emergencies that could end up being even tighter. I've got a DK-10 for a backup, but after playing it last night I'd hate to have to go through a whole 4-hour show with it. And I do occasionally get behind an acoustic set still, and I find I'm really spoiled by my Trapkat, being albe to hear the rest of the band while we're playing. I don't think I'll EVER want to go back to acoustic, so a 2nd TK might be good insurance for the future.