you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano). 8 C5 w+ Z6 U5 M5 j; o/ H+ ~3 e; h$ p" _0 x' W5 Q) J, |/ a
Try youself first to see if the digital piano is good enogh for you. ) D/ ~3 Y; w0 L! p+ R3 T! {3 P( H, h1 M/ O: s& r+ d4 s; K
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.