I will say that the best electric pianos are starting to get very impressive. I was looking for a piano two years ago and tried the latest and greatest electri

I will say that the best electric pianos are starting to get very impressive. I was looking for a piano two years ago and tried the latest and greatest electric piano to humor a salesman. I was astounded at the fidelity of their model. If I played a chord, then depressed another set of keys (without actually striking the "string"), and then released the chord, it would catch the resonances from that chord in the "strings" of the depressed keys just like a real piano. I played on that piano for a while and wasn't able to find any behaviors that a real piano had that the electric piano couldn't also do short of reaching in and plucking a string with my fingernail.