Using a Bambu A1 as my main since it's been the most reliable, has multi material, and easiest to swap hotends. Gonna refurb the Ender 3 pro, when I have time, to have a baseline for 3D designs. Probably gonna sell the Kobra 2 pro because it's the least reliable although it is the fastest of the trio. On the fence about getting another A1, an A1-mini, Voron, or Prusa MK4S. Part of me wants to tinker but part of me wants to design and just send it.