ChronoSync, Synkron, rsync, FileSync – there are multiple ways to push changes from one machine to another.
For going on 20 years I’ve been keeping the master copy of the show on my computer then mounting the show computers as network volumes to run Synkron (and, lately, ChronoSync) to synchronise changes between them. I’ve never ever bundled a show. Edits on the main show machine can be pulled back to your copy then pushed up to the backup. I think I’ve rarely ended up in the situation where the different copies of the workspace can’t be literally identical due to machine-specific settings.
Rich