I'm really not anxious to move to touch tech. For DJing in clubs and people launching loops live in the Matrix view (that's what it's called, right?), I can see how this technology is cool.
For people like me, it'd be a nightmare. If I had to lift up my arm and touch the screen for every mouse click in a session, I'd probably have to give up on making music.
Key commands, a good old-fashionned mouse and a track pad - which allows you to take advantage of certain gestures (swiping, pinching to zoom, etc) in a more ergonomic fashion.