I started with just the mobile connector Tesla ships. Then added a J-plug adapter because a friend's house has that. Then added a 240V portable with swappable plugs after a Thanksgiving trip where the only outlet at the cabin was a welder plug.
Somewhere along the way I turned into a plug hoarder. There's a canvas bag in my frunk that weighs about 12 pounds and it's just adapters and cords.
Two years in and I don't regret any of it -- every piece has earned its slot at least once. But I'm curious what other Tesla drivers actually settled on. Do you carry a full portable kit or did you strip back to just the OEM cable once you figured out your normal patterns?