I'm just going to mention
Prusa.
Bambu has taken over the 3d printing market with affordable, easy to use printers and pushed a lot of the one time big players aside.
Prusa is made in the Czech republic, so more expensive than many of the other brands which are from China. Prusa was a leader for many years, still good but they have had to do some catching up when Bamboo showed up with their very user friendly machines.
There have been some concerns over closed systems with some of the brands limiting the options for software available.
I would also look at long term support. I have a Prusa so that is what I know best, and one of the things I like is that they offer upgrades to their printers, so when they release a new version you have the option to upgrade an older printer. Not always cost effective, but with the rapid advances being made in 3D printing, it is a nice option. Other brands do this as well, but not sure which ones since I don't own those.