Designed this storage solution for belts
https://www.printables.com/model/519768-belt-organizer-hanger-6-or-8-belts
Try to go with something popular so you can find help when things inevitably go wrong. Expect to learn a lot when building. If you like that, awesome, do it. Otherwise you may want to consider a prebuilt prusa or bambu.
Ender, prusa, bambu are names that have popularity, longevity, and reputation.
You can find a ton of recommendations and best printer lists with a quick search. You would probably be fine with most printers on those lists if you wanted to save some money, but the above three are solid and give you a good budget range already.