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). # s% t+ g7 D4 p. q/ a( N1 a4 K- [0 ? C9 m: c0 u% M. F! ]* ?
Try youself first to see if the digital piano is good enogh for you.1 ]* R0 x# _' a9 y5 H
# D2 c4 ?7 Y7 v t3 T w
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.