1) Will you wait and lose 6 months of fantasy productivity cause you didn't buy the keyboard ~today?
2) Will you buy something now and wish you waited for a new shiny workstation?
3) Will the new workstation (that's shiny) be so crazy that you MUST buy it and you wont have enough money left over?
4) Will you buy something now and sell it for (even money) later if something really awesome comes down the pipe?
5) Will you buy something now, love it, and buy something else to play along with as an alternate sound/companion?
Who can say?
NAMM is, what, 3 months away?
Doesn't seem that long to wait when talking about a $3,500 dollar purchase.
It's also going to be some time before it ships or is available to purchase.
How much patience you got?
The Motif Montage is a beast....but so many are quite happy with their Motif ES and XS.
Same with KORG....seems like it's all taste beyond looking at some new feature that you think is supremely useful and almost indispensable.