Summoner pets: Order of preference?

[Facesofmu]

Just wondering what your favourite summons are in order of preference? Wondering if I'm getting the most out my critters and if there's any special traits I've missed.

Here's the list:
War Hound
Jelly
Minotaur
Stone Golem
Ritch Flamespitter
Hydra
Rimebark
Fire Drake
Turtle
Spider