Soldato
Agreed, I used to love COH type games so I'm quite keen to give that a try. I just hope they include some in game benchmark that represents performance in game. Showcase Mantle, showcase the performance benefits it offers over DirectX. I'll be sure to do a bench thread if they include it. I've been badgering one of the devs about it for a while, but he wouldn't comment on it. I suspect it's unlikely.
In fairness it's not the type of game. I imagine it will run equally as well under both API but the difference will be with multi gpu setups