I'm currently using OnShape (free edition) and to be honest, I love it. On the rare occasions where I have no clue how achieve something it's very easy to find too many videos showing the how.

I would like give Fusion 360 a "proper" try but each time I load it up and then look at the limitations, I just get put off.

I'm not sure that even if I had the money I'd pay for OnShape. AutoDesk have great products but I find it very difficult to like them and their view of hobbyists.