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). " W* s! Z; b7 u6 C1 l: u% N # c! N% L: o5 k' B& kTry youself first to see if the digital piano is good enogh for you., X2 q4 t" O6 c' `" _5 H& S) E! }6 l
# E+ y3 h, Q6 j% ?* w( TIf 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.