Which pets to get?

[Lastmind]

Today the Pet Animacy system will launch Since no new pets were announced, it is fair to assume that the system will kick off with the pets which are currently available to us.
We don't have to hold our predictions back anymore, because of unknown upcoming pets.
I would like to give my opinion on which pets will be popular or effective and hope to hear your guys' suggestions and predictions.

Appearance/Passive/Basic Attk Dmg:
- Nekro (aoe, dot, pve stun)
- Stampy (crit reduction)

Happiness Bonus:
- Shady and Surge (offense, high crit)
- Munch Mouth (Armor+Offense)
-"Maridos" (A lot of Hp, Low Dmg)

Arcane Abilities:
- Nekro
- Shady and Surge
- Korruption (mostly pvp)
- Stampy (interacts w. SnS and Korruption)
- ?

I honestly don't know much about most legendary pets so I am interested to hear, if u guys think they have potential.

Ty, have a good day.