I liked Kayle's old particles more.

Especially how they looked on her Iron Inquisitor skin, the burning sword and halo on her ranged attacks and her W visual. It really made me feel like a brutal holy knight(ess) ready to burn some heretics. I know they are going for a cleaner/sleeker look but at least for the Iron Inquisitor skin I would have really liked for the designers to keep them, they fit her perfectly and was the main reason I liked the skin.

Also not a big fan of the new colors, again I feel like old ones looked much better. The wings being black and turning red is pretty cool for I feel they look waaay to bright, especially from behind.