None of them. Kevin Conroy all the way, at least voice wise. In either role.

Micheal Keaton all the way. Only liked Bale as the bat in Begins.

I think Chris was best Bruce Wayne to date in Batman Begins, then he went downhill. Keaton was best overall package but defo the best actual Batman, and that's Batfleck included.

Conroy.

Excluding Kevin conroy I personally like Ben affleck as Batman the most.

He plays the dark gritty type very well and I can somehow see him as a real life bat despite some people's dislike for him.

As far as Bruce Wayne... Hmm... I'd probably give it to bale... Somehow he made me dislike his character(which is what I fell Bruce is supposed to be- arrogant womanising personna)

As Bruce Wayne - Bale

As Batman - Keaton

Kevin Conroy. Lots of people really believe that Batman's personality only consists in a robot inside a costume. And that he is very easy to portray. You just have to grunt and don't say much and say cliché lines. Kevin Conroy on the other hand understands that the character has plenty of hidden depths that are not easily seen. Is not only anger and pain in Batman.

Conroy can make Batman cry, be surprised, concerned, happy, and most importantly he never loses that commanding trait and intelligence while also keeping a very subtle human vulnerability. And that is not easy to portray.

I like that Conroy can make Batman feel and act human with a strong introverted personality. Batman is not a caveman with cliché hero dialogue. Or the cookie monster trying to be super macho monster.

I guess many people just don't like or understand the introverted types.