[sdiy] OT: Grand Piano ?

[JH.]

Off topic, but I know I can count on recomendations from the people of my
favorite mailing list, so:

What's the best Grand Piano emulation available?

I'm not a terribly good piano player, so "expression" is most important for
me: I need convincing
behaviour of long pedalled passages, and many velocity layers for blowing
live into simple
melodic phrases. (;->)

So, what's the best on the market? (mainly focusing on VSTi plugins.)

JH.