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 D/ Q" \& Y5 @1 J b/ z
+ F3 d; ^0 v0 s! {Try youself first to see if the digital piano is good enogh for you.- v' l8 l6 [5 i/ f! F7 O1 g
0 h+ v0 t3 y% L% z% VIf 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.