Quick upgrade for easy to plug and unplug end effectors/toolheads. Activity/status LED are also moved from the back of the printer to the top and some more voltage regulation to provide additional voltage rails.
While a nice connector adds significant cost it is also a big value add for certain 3D-printer. I think more manefacturer should consider tiny details like this when designing their product.
Strain relief isn’t installed on this tool for reasons …
Duet has Filament macros. Which can be uploaded/changed over the network. Not great but could be done with some glue logic.
Similarly, the config files can be exposed to the network and a server could “sync” them. All of this works but is a crapy solution that requires countless glue logic to make it work.