Skorupi seems silly compared to Trubbish, which has no SR weak, Haze for... hazing Linoone (even better, it condemns it to death if it uses BD again!) and Spikes. It does lack the admittedly neat Knock Off, though, and does have inferior Defense.
Notably, Trubbish has defenses that are stronger on both sides (slightly) compared to Garbodor, so that gives you a good image of its bulk.
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