Professional graphics developer for many years, I’ve used Adobe Dimension and now Shapr3d for several 3D projects, mostly as hobbyist. Just found GrabCad which is awesome for adding small objects when I don’t need to reinvent the wheel. I use Shapr3d primarily for personal projects (designed replacement steps for a home, a composite cover for a small concrete stoop, replacement patio cover with metal roofing, wedding arbor for daughter’s wedding, and now working on a greenhouse). All the projects are things I’ve done through to completion of the actual building.