What is your preferred magic storage system?

Magic ring look cooler
I mean you grasp into space and *poof* 

I personally prefer when time-space magic isn't widespread and people have to actually carry their baggage... Makes them have to worry about what they're carrying and how much... I like this kind of micro managing thing~ 

Magic rings are the best. System storage makes the novel feel like a game, I'm not a fan of game novels. Storage bag? Am I neanderthal? Hell no 

System storage, much easier to bring weapons into restricted areas, plus it's one of the fastest ways to find what you're looking for if you have a search function.

Guess I know what I'm making my next armor out of  

They all more or less got the same functionalities but storage subspace, reason being: imagine pulling out and putting stuff into black holes (that looks awesome), like how Ainz in overlord for example stores things into that subspace 

I give all my items to my companions. They're my storage containers.  

Ugh, for me usually it's lazy writing so unless I already acknowledged it as guilty-pleasure-causing trash, anything rubs me the wrong way.

I think I could somehow be at peace with "MC have spatial magic, so he just rented some basement, clogged entrance to it with at least wall, and used the basement as "magic bag"." Didn't see anything like that tho. 

In most games I play, the basic magic bag costs a little more than a peasant cottage. Personally i would rather have a magic bag or a summoned chest.