Question on Damage Types/Buildcrafting

Newbie here, I am running a beastie boy with all my good bois. Do I want to avoid storm crows for their scaling with elemental damage (even though they also scale with strength) or is it beneficial to add another damage type since my other skills (companions) are all largely physical? Does it help at all to have diversity in damage? Kind of liked having a flying minion that added some cold/slowing but want to know if it will hurt me in the endgame. Thanks in advance.

Nobody? Bump?