I have a BK7M and its now a backup for my BK9. I'm very happy with it. Great pianos and strings, drums and bass are excellent too. I tend to choose a few sounds and work with them so I don't need hundreds. Very easy to set up. Prices on the used market are holding .
Privia Pianos .I have the 350. Keyboard feel and Piano sonds are excellent. Some other outstanding tones also. Rhythms are just OK and usable. Have it midied to the BK7M so I don't use those at all.
BTW I'm selling it at a good price if your interested. I want to get a cabinet model for the house.
_________________________
Bill in SC --- Roland BK9 (2) Roland BK7M, Roland PK5 Pedals, Roland FP90, Roland CM30 (2), JBL Eon Ones (2) JBL 610 Monitor, Behringer Sub, EV mics, Apple iPad (2) Behringer DJ mixer