Like a lot of people, I've leaned away from weapons, spells, and attacks that may result in an ash pile. But so far I've only heard that necromancy still has some issues.
What about Dawnbreaker (when it explodes on undead enemies) and Dragonborn Force (which has a chance of Unrelenting Force disentigrating targets).
Can I use those willy-nilly now without worrying about perma-ash piles? I really want to :F