you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). 0 z: E% o7 S# p: B( o* |0 p8 Z5 r' Z
Try youself first to see if the digital piano is good enogh for you. / @# i$ U- h/ t2 w6 ~" l4 ? e- W! ?0 O4 G5 h
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.