I haven't heard the presets for the Kurzweil stage pianos but I'm assuming they are the same good quality as of those in the ME-1, so getting more piano sounds may not be what you're looking for. As warble said, the synth pads sounds are not impressive, the organ sounds I don't think are too useful, strings are good and the drums and percussion I believe are excellent. Everything else is probably average or a little above average, but I bought it mainly for the piano sounds so I'm happy with it. I guess it comes down to what type of music you'll be using it for.