Pets to have for grouping

[Lumikko]

I'm sorry I'm sure this is somewhere but I didn't find it after spending some using the search function, if you have a link to the thread that works just aswell! I'm a hunter returning from Vanilla so almost new at this point. After seeing all the changes to how pet's work I'm just curious to see what pets bring the most for groups and what I should have in my call pet slots. Are there any that benefit a lot more than others due to their special attacks? Thanks!

[GormanGhaste]

Here's a WoW Insider article about it.

[Lumikko]

That was perfect thank you!