The ender3 V3 se+ is super low cost and super easy. Get a pei sheet and sticking shouldn’t be a problem. They’re slow but as long as you don’t print a ton it’s not a big deal. I upgraded to an sv08 and it’s great. It has a bunch of bells and whistles, is super fast, is totally open source, and has a big print volume. I recommend it if you want to spend a little more I got mine on fb marketplace for 400 so maybe look around and find a deal.