DAVEs+Zafs Vs. Teras+Vorgs with my Fomor 6.3

Hey guys,
So, I've heard about how Teratorns and Vorgs are really strong together, and I've unlocked all levels of ricochet and rockets. Which one do you think is better, Teratorns and Vorgs or DAVEs and Zafs? I know there's one problem with DAVEs and Zafs, the ADTs, but Vorgs take longer to heal, and when up against a fomor, teratorns will die off easily. What do you guys think?

Tera/Vorg with some Dave/Zaf thrown in to take out adts.

If you know where to put the terras when attacking a base, they wont split up and die And no, the terras wont die easily when separated, the only thing thats dangerous is DAVE's in a bunker shooting at your terras with no support from Fomor.

And eye ras.

Bait eye-ra with Pokeys Terras take out bases alot quicker than DAVES