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.
My personal solution was to not own any. But I have thought about it. Maybe a slot on both ends of the body to slide the knob of the buckle into. That would allow for two belts pretty easily.
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.
One failed during install, but they refunded the cost of one light. I ended up using 8 for my garage instead of 10, and it's still exceptionally bright. It almost hurts going in there at night.
Managed to fix the busted light with some soldering anyway.
It's the internal power supply of a bar of LED garage lights. This one made a loud pop when I wired them all up.
The pad ripped off the board.
I was able to fix it by using an empty pin on the same circuit. Soldered a wire through it, then used a butt connector for the input line and the line to the other end of the LED bar.
I can barely code fibonacci, doubt I could model it