I back up everything to the show file frequently. It helps guard against memory weirdness.

No separate “config” files mean you have to either build each scene from scratch or save a couple of “template” scenes with all button assigns, talk back, strip assigns, inserts and aviom settings etc.

I stick template scenes at the end of list. Then recall the template modify levels and save to the useful scene slot which you can recall from one key on the surface.

As an alternate method you can save different looks to a “template show” file then recall, modify and save to the working show file.

I can’t wait until you can do this stuff with a laptop and blow it in with the usb key.