you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). ( Y& C+ c9 y) A' w" q9 h$ [/ p" C& R/ ]5 ^ Q) `
Try youself first to see if the digital piano is good enogh for you.8 ^( a, _/ ~- C; |5 R' f
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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.