Best adapter to put a wahoo element on a garmin mount?

[RWL2222]

Switched from garmin head unit to wahoo. What’s the best adapter for all of the garmin mounts I have? I don’t like the standard wahoo out front mount—it doesn’t play well with the cables—and the right adapter from wahoo is $25 all-in. A look at Amazon and the ‘bay yields a veritable Tower of Babel—gibberish.