you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). 8 ]: L, g: e- b! D# R 5 ~- G5 U3 J$ J* T/ g# wTry youself first to see if the digital piano is good enogh for you.( H8 M q1 I9 `1 x l. L
8 [0 ?- b8 U5 Q. V% ZIf 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.