Hey Everyone, I've been playing a Mark V 25 for the last couple of years, but I have a couple of complaints: - It's lacking that low end punch you get from bigger amps. That said, it's damn good considering it's well under 25 W. In the end, it doesn't matter if it sounds this good, but I just figured I'd mention it. - I really wish it had a second graphic EQ. It seems like the only way to get a big tone out of the Mark V 25 is with the graphic EQ and I don't generally want it set the same for channel 1 and channel 2. - The mid control does next to nothing with the graphic EQ and, as mentioned above, the only good gain tones require the graphic EQ. - The volume maxes out around 11 o'clock and just gets fizzier above that. This is more than enough for home use, but I like hearing thick power amp breakup. I've been on the fence about upgrading to the JP2C for a while. It seems like it fix my main complaints with the Mark V 25. Can anyone who's played both chime in? Is it worth the cost to upgrade? Thanks!