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). + u( f% g0 J3 ~. \: F' A8 N 2 h8 r8 g1 A; o* y5 H, XTry youself first to see if the digital piano is good enogh for you.8 w# r1 C6 c# z! q3 ]7 E( A
+ Y3 V# n7 B' N% i8 ^If 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.