There will always be new models coming out. What I look for is something that is revolutionary, unique, or ingenious. It helps if it sounds great, I can afford it, and its easy to use. So far, I haven't found ALL of the above in ONE KB.

I don't know how the M3 will sound "in person", but think about the modular system approach Korg has come out with. You could have an 88 keybed in your studio. You could have a shorter Keybed to gig with. You could have the M3 brain as well as the Radias brain, and only take out what you really need for each gig. Take the 73 note Keybed and the M3 module to solo gigs, or a 61 note KB and the Radias to a jam with a band.

What a GREAT idea.
Mike T.