Lil Question.... What do you think is the best Species for my Pet Spinarak? Bumbus.. Illumis or an other? sigh

This is a hard decision because Subeta has no insects without wings but I would say the (Field/Nuclear/Glade) Bumbus. It's more round :D

Field or Glade Bumbus I'd say. :) Normally I'd say Nightmare Illumis, but it looks too... evil. xD