Im not against +X items. +X items are traditional and I think they should exist.Ah, got it.
I kinda prefer both at once: that the item (talking mostly about weapons and armour here) has a root '+', including but not limited to +0, and then may also have some other properties or abilities.
So, you might find:
--- a +0 shortsword that when wielded gives the wielder resistance to fire
--- a +2 shield that twice per day can (when laid down as if a shallow bowl) fill itself with clear water for drinking or whatever other use
--- a +1 suit of scale mail with always-on feather fall
That sort of thing.
But not be the norm.
Like I'm okay with +1 swords and spears being everywhere and mass produced in the long past Gorden Age or The Empire or The Ancient Kingdom or poured on via magic oils.
I wouldn't go above +1 without being an artifact, being sentinent item, have race or class requirements, or have drawback.

