FWIW, I own both a Prusa and a Creality CR-10 Max. I purchased the CR-10 Max because I had a need for a large 3D printer, and there are very few inexpensive printers on the market as big a it is. Prusa has an excellent online community. I thought Creality would as well, since it probably sells more hobbyist printers than everyone else combined, but I was very surprised to find that the official Creality forum to be of little use. There's a huge ecosystem of 3rd party upgrades for Creality printers, and, IMHO, it's because the printers themselves desperately need upgrading.
BIQU printers are a lot like Creality printers, but in some sense they are pre-upgraded and so are a more complete solution out of the box. It's a brand worth considering if you're in the market for a 3D printer. In particular, the print-head is much easier to demount and service than either the Prusa or the Creality because they simplified the wiring to a single wired connector. Unfortunately, they don't make anything as big as the CR-10 Max, so it wasn't an option for me.
The SK-Tank, by SecKit, is currently in beta, but it looks like you get a great printer for the price if you don't mind assembling a kit. It's aimed at people who are already experienced 3D printer users and who can appreciate the improvements it has over regular run-of-the-mill 3D printers. The design that preceded it was well received, but it was discontinued in favor of this new design, which is meant to be easier to assemble.
There's also a UK kit maker, whose name slips my mind, but they have a newly released large format 3D printer kit based on regular aluminum extrusions. I could look up the name if anyone has interest. Instead of typical software based auto bed leveling, it physically adjusts the bed to be level automatically, similar to the Voron. IIRC, the SK-tank also takes that approach, so apparently it has advantages over software-only autobed leveling like what Prusa and Creality offer.
