The toughest part with kings in general is that the first year they might be wild and musk, usually they calm down by a year sometime sooner.
With hogs you do not deal with musking issues.
Kings are garbage disposal so are hogs however male hogs will tend to go off feed.
After that it's a matter of size male hogs do not get very big 150 grams, 200 grams at the very most, females however do get bigger 400/600 grams.
They both great snakes it depends on your expectations the king bitty and musking part can get old fast for some people.
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