Thanks a lot, Scot. I provide your more detail, as you ask me.
I will use the keyboard not for live perfomance, usually only at home. I like a lot to work with styles, the possibility to play a lot of them. I think you may play styles on yamaha direct from disk, but not on technics. But, by the other side, I like richer styles, and yamaha styles usually seems to me a few simple and repetitive.
About sounds, I like acoustic sounds, not synths. And I like specially piano voice. In the fact, I would like to play some times only piano works (and to have something similar to a piano). I don't like much Yamaha piano voice, it sounds as a piano-guitar for my ears. Y prefer technics piano. And about music genre preference, I prefer slow music, ballades, sweet music (not dance, not ibiza, not rock...).
Thanks a lot, Scott