you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano).2 g: Z4 {+ K2 c
& e* a+ l4 N; o# E/ p9 QTry youself first to see if the digital piano is good enogh for you.7 F* L7 L# _( y D& E3 D, x4 U: W
, X$ q8 e- ]8 M, EIf you always play steinway, forget it. If you always play a upright piano, ( Li-Shi Gang Qin), you will be very surprise how good sound a high end digital piano is.