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). " a: n) O4 _1 L% z ( o: D- K/ s" [3 c, u: |Try youself first to see if the digital piano is good enogh for you.+ F' p6 U. W& S9 X
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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.