Hello! I'd like to join. I have both a piano and a keyboard, although I must say I definetely prefer the piano. it's got much nicer sound and better feeling. Keyboards are of course also good, since you can mixture so much with them. And then you can plug it into the computer, using a firebox or something, you can't really do that with a piano. I've also just started to play guitar, and that's very fun too. And I also sing a little bit. I think it's nice to play and sing at the same time. I've played piano for about 5 years or something.
If you wanna learn keyboard, and also piano, there is these keyboards with built-in learning systems. Then the keys you're gonna press are lit-up, and that's pretty cool and a good way to learn, I think. I haven't tried it myself though.