you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). ; w+ n$ r- \* D1 q( N * {# m. q6 R3 n. e+ G- sTry youself first to see if the digital piano is good enogh for you. " I9 S; t* d8 V& P2 W# R Z5 Y0 N& [2 h, o, @$ R7 @. n( Z$ z8 ^
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.