The Yamaha P 515 tempts me though. The recent Kraft music video gives a good example of their new Rhodes, which is impressive.
But I will wait till I hear these Casios. Also... I am not thrilled with the Yamaha P-515 weight - 47 lbs. Looks like a stay at home situation.
I played the P-515 at NAMM and wasn't as impressed as I thought I'd be. But definitely feel it was more the NAMM ambient noise issue contributed to my being underwhelmed, mainly with the internal speakers, then anything else.
For my purpose the Yamaha would be a definite stay at home.
I've never owned the Roland or the older Privia, but in my recollection of both, what I played at NAMM, even in the din, is head and shoulders above both older models...at least for piano.