Hi Y'all!
I have had my PSR-3000 for about 6 months and I am really happy with it. I am currently still in school, and don't have too much cash to spend. Question is, is it worth it to upgrade to the S-900 - is it really so much better? I don't use acoustic guitar too much anyway, and the buttons look harder to use than those on the 3000.
Thanks for your help!