I would imagine being either Ifrit or Shiva would mean being constantly hot (I don't like to sweat) or constantly cold (I don't like to shiver).

I feel I'm pretty attuned to either Water or Air, so Leviathan and Pandemona are viable options. Just fyi, Water magic needn't be lame if handled correctly. There are plenty of options. Pressurizing an enemy is a "bubble" of water could make it similar to using a gravity spell. A powerful and refined jet of water can be as powerful as a drill. Yadda