Earth Barn has a little more pizzazz I guess, as far as visuals are concerned, but Earth Bum looks more like a traditional OS Wacky and is a better product match. Come to think of it, I don’t know if Earth Born ever matched the Earth Barn graphics.
Interesting that the repeat parody on the same product occurred in consecutive series in this case. Suggests the creators may have been struggling by this point to find good product candidates.
Also the ‘bum’ theme is something you wouldn’t see today. Yubum coffee, Bum’s Life magazine, there’s a handful of them. Like Rotsa Root, too un-PC for today’s audience.