No touch screen on a PSR...

And sample import on the PSR is entirely ONLY Yamaha proprietary format. They either put out a Pack of the sounds you want (best of luck), or you might as well not have one.

For $1500 or more LESS than a G70 was, I think the BK9 feature set doesn't look too bad. I agree, disappointing that there's no touch screen, but apparently, Yamaha users seem OK with that!