I have a zappa by proline with a polymer insert.

The swing weight feels great and for those tricky downhillers hitting off the toe doesn't cause any putter wooble.
The ex wanted to buy me a new putter for my birthday so off to golf world we headed (what more could a guy ask for?), anyway after 4 1/2 hours and about 80 clubs later thats what I walked out with.
She never took me to another golf shop Go figure?????????