Trouble replying - sorry if double-post.
Well, new poster here, but ....
I bought a Surge kit and upgraded to the Command module, which I
understand is very similar (maybe the same?) as the Crimson 2. The on-board
sounds were significantly better then the Surge (which I believe are like the Nitro) and the ability to import
samples is why I decided to upgrade. I would do so again in a heartbeat.
I just looked at the Crimson 2 SE - the aesthetics and specs (toms, cymbals, etc.) are very impressive, to say the least.
Good luck.