Do those other commercial options offer free usage at the hobbyist level of usage? That's my main reason for picking Fusion 360 over anything else at this point. There are FOSS alternatives, but they're harder to use.
And now that I've learned it, I'm more likely to pick it over other things in the future. If I got a job with any of this stuff, I'd be leaning towards it as the tool for that, too.
Both Siemens Solid Edge and Dassault Solidworks are available in "community editions", which are fully-featured and may be used for non-commercial purposes.
Ansys (which includes Spaceclaim) does, completely free for student and hobbyist use. Even offers a class with Cornell on edx on how to use the simulation software.
And now that I've learned it, I'm more likely to pick it over other things in the future. If I got a job with any of this stuff, I'd be leaning towards it as the tool for that, too.