you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). 9 |5 W6 Z9 q3 ? ( r# Q# A& u" nTry youself first to see if the digital piano is good enogh for you.( H& \: N. ]7 }: g2 x
/ o+ \ A) N1 N* X$ A+ C9 PIf 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.