And considering Eigen lives in Estonia. What all have you got at your fingertips over there.
I have noticed that thewife is more of a "natural" at it than I am, and the same goes for my friend and his old lady, she seems to be picking it up a little faster than him. I have a theory about that though, and as neither of them play guitar and both of us boys do, we are playing it with our fingertips looking for strings, rather than our finger pad just pressing the big button, we lift off and they just quit pressing. But as our fingers figure out the spacing of the buttons that gap between the girls and boys is closing.
I think the first one has a better song list, but the second one has a cooperative multiplayer mode so you can play either lead and rhythm, or bass and guitar, rather than just head to head.