I started with regular shafts, then went to LD for a while. Liked them overall but som shots gave me trouble. It was almost too LD such that my brain just couldn't find handle the shift without some compensation and I'd miss short to hold shots with spin.
Tried going back to standard 13mm shafts and had trouble with deflection, just had too much.
Finally settled into a 12mm standard maple shaft and found something that just felt right and matched my minds expectations for deflection such that spin shots just feel natural. I also find standard shafts are better for tough shots for me, I feel I have a better feel with it.
I still think LD shafts are good though and they definitel do what they propose to do. They're a good option for a lot of people and I can see why many choose them.