SO did some research on all 6 new pets last night.
Lizard hits normal and the infrasonics did stick to mobs in the Adoulin areas. Needs more work.
Sheep hits hard. Rage makes critical hits around 700ish. Lamb Chop hit for roughly 3000.
Pugil pretty weak. low attack and defense sadly.
Fungar the breath attacks seem to be low, decent attack, lower bit of defense.
Beetle: excellent defense low attack.
Slug: low attack, very tough defense, constant enslow effect and his ready moves are very deadly. AoE 2700 on T mobs. Worked out pretty well.
All in all that is what I tested last night. I do not know if this will help or not but yeah to buy them will help those who can not make their own I guess.