I like the idea of selection sets but it can be a pain if you are filtering because newly created objects will not show up until assigned to the selection set. It would be great if there was a way to set an option to add to a selection set as you are creating.
I have temporarily created a hack by creating an “all” selection set. Adding everything to this. This then frees up the unassigned selection set. Then I can turn on my desired working selection set and the unassigned selection set and only these items should show up.
This actually works pretty well but requires some micromanaging.