The most extreme improvement that I have ever seen was working with a company where users were complaining that they worked about one hour a day physically, the rest was spent looking at the blue circle of that spinning. And that's because they had a lot of complex features that will be generated by their templates. So 20,000 files would have bounding boxes, center of mass, sensors, all kind of things that they actually didn't need. To remove all those features from each and every one of those files would take months. SolidQ completed a whole job over a day. Since then, zero lag. So they went from one hour of effectively working to pretty much eight hours designing, modeling, getting the job done.