Reply To: Using a bevel with 3 segments, leveling the bottom of top half of lock, and modeling order (about 9:10) in vid

I’d say yes, first the geometry and then the bevel, BUT, you could also (and this is usually preferred) use a Bevel Modifier. That way you can change your geometry and the bevel will adjust. It’s not the easiest Modifier, but once you get the hang of it it is extremely powerful!