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).+ L/ b& m# M# N S7 `+ r
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Try youself first to see if the digital piano is good enogh for you. ! y, H- c5 Y! d; G0 @. w4 f3 k+ `# N2 c" C; o7 p& c. j
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.