I used a little cheating to get the perks in Enchanting, as I didn't feel like wasting them and was level 39 at the time. Anyway, did a bit of scrounging for potions(no alchemy) managed to get like 44%+ bow on all the gear available, and used a 2 helmet glitch. Used some potions and whatever gear I had found on the way to smith a good bow, and enchanted it with Fire and Shock damage. I two shotted a regular dragon on Master difficulty with a sneak shot. It was slightly humorous. Mind it was only a "Dragon", which I believe are low levels. But still. Felt boss. Not that much effort put into my gear. In conclusion? Daedric bow if you want to combine something like paralysis and fire damage. Don't get them on the first shot? It's ok. With a little poison and some fire, you can watch them die while they lay perfectly still. Also, I feel slightly accomplished to make my own bow. That, and my smithing needed to be high to create Dragonscale armor to enchant. ALSO, I made a bunch of other daedric weapons, like a War Axe(whatever the 2h. one is) and a shield and sword that I carry around to boost some skills and have a little fun with(Raised carryweight for this. I feel no shame in doing so.)