SketchForge: a promising alternative to Tinkercad

Even though I use my Bambu Lab A1 mini printer regularly, and I occasionally design my own parts, I still haven't progressed beyond Tinkercad. And why would I? It's simple, and it gets the job done, so I see no reason to complicate my life. There is a fly in the ointment, though: Tinkercad is a proprietary tool, and that's a huge minus in my book. So I was thrilled (thrilled, I tell you!) to discover SketchForge.