I played guitar for 5 years, and got pretty good by my own standards, but pretty much dropped it for piano/keyboard for the last 3 years. I definitely get on better with the keys, and play guitar as if I've been playing for 6 months now :/

I played the trumpet as a kid, but purely for music lessons at school, I wouldn't know where to start with one now.
I doodle around with a harmonica sometimes.