if you want what is statistically best, sword in the left hand/mace in the right will give you the highest DPS, as the left-handed weapon will determine the speed of power attacks, which are something you want to be using a lot anyway.
I've just learned something new. Thanks.
I'll try this. I've got all one-handed skill tree unlocked except mace. I'm all perked up for double enchantments onto a single item. I'm full perked up on smithing tree for the heavy armor side (daedric, ebony etc)
I'll try an axe and sword combo. Should be fatal. I'm gutted I didn't go down the mace channel instead of axe. If I go mace now, I'll have wasted points on something I'll not be using.
Two axes I find a bit annoying as the axes dominate your character's view on the screen. two-swords didn't take up less space.