#1, what Noel said:
"Personally, I prefer setting my songs out in one big chorus because it gives me maximum user-control over playback."
Existing feature, I guess convenient for practice? I always switch to a single chorus and manually define parts.

While I find suggestions above constructive, I think you should explore a feature: "Partial Regeneration". Each composition is different. There is no silver bullet. Partial regeneration will allow you to explore recorded RT parts to get a better fit for particular section(s). In my view, it's one of the most effective (and often overlooked) tools BIAB has to offer. There is a slight learning curve, but once you figure it out, it's magic.

P.S. While you can enable disable styles and sub styles, your whole composition will sound different with each minor change, unless you either do freeze of the track(s) or partial regeneration (which also semi-freezes track, but allows for further partial regeneration)