Tried out SolveSpace at work yesterday and I was blown away how simple CAD can be. #FreeCAD never clicked for me. Built SolveSpace from source, read the docs for 10 minutes, and it was a breeze to create a 3D model of a connector. Sketch in in 2D, extrude, add constraints, done.
Might write a blogpost about it tbh; really great software.