I stumbled across Voron and was immediately hooked. I have a Bambu X2D, and while it is quite nice, the frustration of "I don't have access to X" is very real. There are a ton of things I want to do involving automation, recording data about print runs, benchmarking changes, etc. and the hoops to jump through to get that data out of a Bambu printer is intolerable.
I fully intend to spec and build a 2.4 in the near future.
What you're looking for then is a Voron. They're the printers that Bambu was "inspired" by and are made with all off-the-shelf parts.
I really enjoyed building my Voron 2.4. I bought a kit that included all the wires pre-harnessed which made it much simpler to do.