I tried some clubs just because I could and I am with YJ - still think the R11 with the CG wedges is the way to go.
I also spent some time trying out different putters, none of which I was seriously considering purchasing, but I will offer a brief opinion on the ones I did try. For reference I currently use the level 77 Nike for Tournament and Champ greens but my trusty Rossa / Daytona gets pulled out of the closet for any other speeds.
Max (Master +)
If I didn't already have the Nike or Rossa this would merit some very serious consideration, if only for the multitude of meters you can choose from. Doesn't seem as finicky as the Nike on short putts,and has very similar ratings across the board. As mentioned earlier, the sheer variety of meter distances should make it deadly once you got it dialed in.
Ghost Spider (level 92)
I will admit I am not a huge Spider fan, but I can understand why so many top players play this one. IF you are a pure ding putter there probably is not a better putter out there. I somewhat unfortunately am not. When you hit the ding it is going where you aimed, but miss it and the precision means it is going right where you aimed too. Ball seems to come off the face very solidly on short putts which is a very different sensation than I am used to getting.
Rossa Ghost (level 84)
Really think this one gets overlooked a lot, which is a shame. This really is a very good club, but without the forgiveness of the Ghost Spider above. I did notice that I could cheat by missing high or low intentionally much better with this one than with any of the other higher level putters. The least expensive putter I tried this weekend but if I were forced to pick a replacement for my current ones I think I would either pick this or the Max.