it's trash.
you can try onshape, it runs on the browser and you can use for free if you release your model as open source of something like that
but it has steep learning curve as it is a CAD software.
but I started 3d printing 3 months ago as a hobby and I use only blender and ultimaker cura. you don't need anything else than that.
you can use any other slicer instead of ultimaker cura, but as modeler blender is perfect for me
there is this plugin for blender that is called "cad sketcher", it is free and you can use it inside blender for parametric modeling
I want to learn proper CAD, and I want to use onshape for that in the future but for now I'm using blender