Putters are a very personal thing.
Everybody likes something different.
Soft or hard, sticky or slick, bead or no bead.
Some putters are better for driving, some are just for inside the circle.
Luckily , there are many different putters that cover all of the options.
You can read page after page of glowing praise for Gateway putters, like Wizards, and Magics, but, if it doesnt feel good in your hand you won't throw well with it. Never rely on internet advice.
Going to Tom and Marys to try some different putters is your best idea.
Also, go to Chainbangerz in Burien, Keith has more test putters there, a great big stack, and you can try a whole bunch, on a test basket with actual chains.
You should be able to find something you like between the two stores.
Me, I'm a Vibram guy. I like that thier discs are rubber, not plastic, and they change very little over thier lifetime.
I prefer thier overstable putter, the VP, for inside the circle, and thier stable putter, the Ridge, for driving and approach duties.