The printer doesn’t really matter. The slicer is what is os specific and most any slicer will work with Linux these days. It’s easier if you find a slicer with a premade profile for your printer but not a big deal. I’ve used prusa slicer for years with my printers (creality, voron, biqu, elegoo). Find a printer that’s in your budget and meets your needs then see what slicers have a profile for that. For modern printers klipper is a big plus. I just got a kobra 3 and it’s a decent machine. My ender 5 has been a workhorse but there are better printers these days. I don’t know enough about bamboo labs but they seem to be the new fad (well… sorta new now).
Second the qidi. Of all my printers it does the best job. My trodon 2 does a great job but isn’t worth the price difference.