Star Wars is truly at its peak when the droids are practical and semi-shitty looking which is honestly just to say that I get an instant boost of serotonin when a gonk droid shows up
Look at this thing it sucks and I love it
I love that it’s purpose is somewhere between a battery and an extension cord
A big heavy power supply that has legs and the simplest possible droid brain for knowing where it’s needed because that’s canonically cheaper and easier than making a big heavy battery you have to move around yourself