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( K. Z# }# B9 B' t: Y 0 \7 w. o; o. o, L# O: E1 ATry youself first to see if the digital piano is good enogh for you." b7 R; g8 ~ H* u8 l4 M2 K
7 c( o+ X0 k; m9 `" s) `. }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.