In my opinion every pet can be really good without feeding. Yes some may need to be lethed more but in the end it will be worth it. And if you have good equips with good inserts and a friendship brooch the pet in question should be really good. A pet that will be doing DS/JS should also have a decent amount of hp so it wont spawn or be killed fast, the mobs in those fights hit hard.
My Characters
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My Niss
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