I'm new, scouting for a cad program I can use for personal projects, mostly associated with gaming in one sense or another. SketchUp seems like something I can grow into, and if I ever get seriously involved in CAD I might go pro. But for now I'm just drawing maps and plans for minecraft and the occasional house layout. Can I postpone the described trial of SketchUp Pro for a year or two until I'm serious enough about this to consider spending hundreds on something I'd use a few hours a month tops? At that point I'd have a clue about what's improved over the SketchUp Make product instead of it all being glazed eyes TMI to get started with.