Freecad is free. It’s a huge pain compared to commercial though. It is a bit better with 1.0, but still. Gets slow when the scene / part gets complicated. Solidworks is pricy, but you can get a 1yr free pass for startups, with year 2 and 3 “discounted”. Best cad I tried so far, but fuck the pricing. Fusion pissess me off, can’t do things I want to do my own way. Sketchup was a toy last time I tried it. Blender is not CAD software.

If you read into it, the video is misleading and the bulbs aren’t as good as it claims. They don’t go out but they suck when it comes to the light they produce