Souls die faster than Demons
Souls' normal attack does 250~400-ish, magic attack does 675~800-ish, plus the curse X_X but fast to kill
Demons only do normal attack, 575~800-ish
If I'd choose what to grind on I'd choose Demons, kiting is the way to go
Even with this boost I dun think I'd get over 2k from Souls anymore lol