Get yourself a pair or trio of these for ranged damage, some araneo's for speed decrease, and a pair of well leveled scorpions for knockouts and close up damage, and you can devastate almost any competition
How to get insane loot!
Step 1. Tame arthropleura
Step 2. Run cave of the strong (NOTHING will attack you)
Step 3. Tribute and repeat steps for infinite resources
BONUS: use industrial grinder for Insane resources
A fun way to defend your house if you live in a radiation zone is to keep theses things around and enable turret mode on them. They will destroy the hazard armour of anyone who tried to raid you so they will die of radiation poisoning.