I think its feel over real when it comes to putters!
I've done the Ping fit saying I have a strong arc so I 'need' a toe hang putter! Personally I really like the toe hang looks like the anser style but when I tried a SBST mallet it just felt so solid and sat so square to my intended line. I still try toe hang Ping answer styles even scottys but the Taylormade Vicino spider is just so damn nice to putt with, its confidence building and I think putting is more mental than physical.