Best battlegroup for horde

I want to switch servers and I was wandering what is a good battlegroup for horde?

good question i know Nightfall is not good for Horde 

Isn't Bloodlust Alliance dominated?
YES

What about Stormstrike?

NO.  We dominate AV (random per bg apparently which side gets it), do ok in wsg, and get stomped in AB/Eye way too often. Can't recommend stormstrike horde at all