I am playing Ping Zing's, orange dot, which I just put TT DG R400 shafts in. I love these irons. I think I am going to be consistently using them this season, and NOT swapping them out for my Titleist 695MB's and totally throwing off whatever game I possess at the time I usually switch off.
What happens with me, is that I get to a point every season where i'm swinging well, confident, and I say to myself, hmmmm, MAYBE I can play even better if I go to my other set, which has a completely different feel, set-up, trajectory, etc......THEN I have to RE-adjust, and that my fellow golf friends is how I mess myself up just about every season.
I should just stick with my Zings !!!!