The best putter is the one you sink the most putts with.
They're different shapes so pick whichever one suits your eye.
I'd be rolling putts with both of them and seeing which one performs better.
I am reading this on mobile, so can only see the comments not the author of said comments,until I move the page to the right.
When I read the first sentence , could have sworn OB wrote it....
I didn't write it for Itchy, but I did agree with what he said.