I picked up an Ender 3 Pro for $239 shipped. I thought that was a great deal for a beginner setup. I think I've watched like what-feels-like 38,5 hours of videos on how to improve Ender printers
9U rack that rolls on wheels and fits under my desk. Currently holds: 4U main computer, 2U file server, 1U ethernet switch. Plenty of space for home use.
They work... They are rather large though, and a bit of a pain to install the OS on the embedded emmc. But they are only $38/ea with the baby-breakout board, so I guess I shouldn't complain.
If anyone was able to print one of these for me (a 12 unit) I'd be very interested - ideally in the UK. I'd expect to pay an appropriate price of course
Just be careful with the height. I made sure mine rolled under my desk easily. That way, I have a rack, but there's not rack sitting out in the room, which was a major point for spousal approval factor.