What's really annoying in fusion 360 and there is multiple reasons you need it at times, is the buggy copy and pasting of sketches. We need to be able to more fluently copy and paste whats inside a sketch while inside that sketch (maybe make an option to drop all constraints while moving/copying as a quick fix that goes beside a more complete version), and we need to be able to copy and paste/move entire sketches (say you want to just double the sketch to alter one for a lid and make things quick and easy which is one of many examples).
This is probably the top 3d program I was surprised of how it works vs 3dsmax. The copy/paste of sketches needs to be looked into and prioritized as something to fix its crucial as it makes using the program so much more fluent which is already like an outstanding program, I didn't imagine 3d to be able to be designed this way coming from zbrush and max and a little openscad.