Work in A/V industry. Technical Manager and Control System Programmer. 1st printer: Ender 5 Pro v1.1.5, Xmas 2021 (Sold). - Within 3 weeks, it was run by BTT SKR 2, running Klipper. 2nd Printer: Voron 2.4R2, Sep 2022 3rd Voron V0: Jan 2023 Model with whatever works. New stuff is likely Fusion 360, OnShape, or Blender. Old stuff is a mix of those, FreeCAD and TinkerCAD.