So the BF is firmly out, when I step on it, I can feel it lag behind.
It's funny, I wasn't quite getting along with the ZF, so on a whim, I ordered an older shaft I enjoyed, the Tour AD TP, and of course the day after I order it, I hit the ZF really well.
So I'm not as excited about the TP anymore, haha. If the TP isn't magic, it will be ZF, and I'm getting one step closer to trying an XC.
The other odd ball shaft I'm trying is the S+ limited stock shaft in X flex. It's actually pretty good, you can tell the exotic tip stiff materials aren't there, but it plays.
Thank God for interchangeable shaft adapters ๐คฃ