how is summoner in SSP compared to warlock?

[breadANDbutter]

how is summoner in SSP compared to warlock in term of survivality and dmg to entitle for the reward? 

[kiyolu]

Summoners. Your cat should be able to save you 99% of the times.

[vita]

Summoner would be a good choice, if you get grab by Terror, you can use your cat lunge for double CC so you won't die, if you get agro, use cat to taunt.

As for rewards, I played summoner and always get chest after kill, only time I do not get is when they are too many players around, so many that the HP just drops so fast.