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)./ y! W" \- N, D; P7 W6 t2 Q
' o8 o" ?& A' gTry youself first to see if the digital piano is good enogh for you.0 b/ A t; Q7 H. K3 }9 r
% Q# j8 L8 }1 y3 z8 |& bIf 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.