Currently using a FLSUN Super racer. It’s a delta style printer and fast as hell compared to the printers I had before. 400 hours on it currently.
Had a Ender 3 before it. Lots of issues. Ended up giving it away to a friend who still uses it and still has random issues.
First printer was a Printrbot Simple Metal. Bought one the moment a heated bed was a option. Great printer for the time, but dated now. Keep thinking about resurrecting it to print flexibles on of these days.
Ender 3 pro. Never had any issues with it really. I replaced the motherboard with a skr mini pretty early on, and changed it to direct drive. Running klipper on a pi 3. Sure it’s not the fastest, but it works very well for me.