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).( K* v/ I; R" G& @
$ g3 ^2 U0 s2 sTry youself first to see if the digital piano is good enogh for you." a; h8 z8 D6 p
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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.