Today's Daily Slice is a two-fer. Aren't you lucky? I just couldn't visit one Ben without also visiting the other. So here we're putting Famous Ben's Pizza of Soho (Spring Street) head to head with Ben's Pizzeria on West 3rd and MacDougal. Over the years I've been blabbing on Slice, I've had people recommend one of them consistently over the other. Until yesterday I couldn't remember which one that was. And you know what? I still don't. But I now know which one I like more.