See that's the problem. I have a SeeMore that I've been having good results with and two Toulons that are both awesome also. I have zero reason to get a new one!
Every situation is different. Two Toulons and a SeeMore - I'd stay pat. But everyone's circumstances are unique. If you don't have the Putt Out Trainer and Mat and Mirror - I'd go there first. James' reviews are on the mark.