So, as the title says, I've been looking through logs and noticing that some locks choose different pets when using SB:H. I've seen mostly GoSup Imp, with the occasional GoSup Observer, and even less so, GoSup Shivarra.
My question is what situation dictates which pet usage? I've heard that Observer is the best on ST, while Imp is better for multi-target, is this true?
I'd like some clarification on pet choice depending on fight, for Affliction warlock. Thanks.