They act pretty close to a Wizard and an Aviar to me....though I am not sold on them as a driver just yet. The Soft Eclipse seemed to drive OK enough, but the medium gave me fits. Might have just been me...it was that sort of day. :doh: I'll give them more time my next outing....my blue one should be here by then.:thmbup: I will say they putt well. I did better with the medium than I expected. The soft performed exactly as I hoped it would. I'd so that these Ions are keepers so far.