I got this one (now I see it's really cheaper in US!):
http://keyboards-midi.musiciansfriend.c ... sku=707439When I looked around what piano to buy, I searched for piano with best piano sound and best keyaction . I tried cca 20 stage pianos (every stage piano I could try in Prague) and this one was the best for me - the other pianos I tried didn't either have so good piano sound or keyboard (I tried Yamaha, Korg, Kurzweil, Nord, Roland).
That said, this stage piano has only one good sound, which is piano. All the other sounds - hammonds, epiano etc. - are not good at all.
I would definitely suggest you to go to a store a try yourself, as it is not a good idea to buy a piano after reading reviews only - if I would order a piano based on reviews, I won't buy the one I have, but after I tried many, I found one that suits me best.
Vasik
Edit: I re-readed you post, this stage piano has bright piano sounds too, that are kind the same as the ones used in timba, but I'm not big fan of this kind of sound...