I've always been a one-board, weighted 88 man, but I'm thinking about getting a smaller unweighted board for travel and maybe to use for dedicated organ material. I'd go 61key, especially for organ, but my keyboard setups often include splits that put patches towards the end of the board. For instance, for "Come on Eileen", I dedicate the top two octaves for violin, and the rest for piano (which I play simultaneously). So I'd have to go through and do some extensive setup rearrangement. With a 76 key board, I'd be pretty close. But for some reason, none of the Arturia lines feature 76 keys. I may just go ahead and get a 61 Keylab Essential (at $250, why not?), and just drop less important parts, but I'd rather not.