After NG, I never bothered to switch off either and was mostly fine. But I guess that mostly came down to experience with fighting the bosses that were initially huge roadblocks.
How was your experience? Do you keep both off, or maybe only one of the two? Interested in hearing your opinions!
I haven’t done either yet. I meant to do a run with demon Bell(was going to refuse kuros blessing too but felt bad after the conversation and asked for it back), but I got sidetracked by some other game, and now it’s been two years.