What's the best hammer?

I've recently started playing around with the mace but it's... kinda disappointing (as is to be expected of low tier weapon types).

But I realized that maybe the reason that the mace sucks is because there's a better hammer.

So I ask: Does anyone know which hammer has the highest AR? Because I already know that the drang ones have their crazy combo and stuff, but that's not the kind of hammer I want.

The WA isn't very important as to whether I'd use the hammer or not because they're all pretty poor WAs anyway...

Please note that I'm talking about hammers, not greathammers.