you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). 4 x$ ^" o' j* B 3 O7 V+ l9 n9 [( J4 {Try youself first to see if the digital piano is good enogh for you. / `: I, [0 c* F/ ~- ^; B3 K , _- m9 q- p! m4 K, C1 RIf 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.