I've basically always been a Nord 2h user lol. Mixed it up a bit after a while with dual-swords in Skyrim because those used with Elemental Fury is just the most ridiculous combination in any game I've ever played. Ancient Dragons dead in less than half a minute.
At level 51, with very high elemental protection and dragon plate (so the dragon can't hurt me too much) I can hit it with Dragonrend and then kill him with my two-handed Daedric Legendary sword with 43 pts Frost and 43 points shock in just a few swipes. Maybe 15 seconds total. I did it to an Ancient at a dragon lair last night. He was a pretty bronze.
And I'm making progress in Alchemy so my fortify smithing potions are about to get much better which will lead to better improvements on the sword. Eventually I'll be able to beat the Enchanter's Elixers and my enchantments will improve slightly too.
Some people would be bored with this, but I love the optimizing.