For the last 6 months, I've been on Stormstrike. Horde wins AV about 80% of the time. Average queue time was about 6-10 minutes. Horde wins EOTS about 20% of the time (however, boxing.... I would win 90% of the time).WSG 60% AB 40%.

Last weekend, I transfered to the Cyclone battlegroup. Horde wins AV 30% of the time but wins all of the other BG's. However...the queue times for AV are instant. This allows for awesome premades. Every few minutes, people are LFM in the trade channel for AV premades... It is very easy to get into them and they go on all day long. While in the premades, we won every time. 500+ honor every 11-12 minutes. We even had a little fun and summoned the Ice Lord.

I would highly recommend Cyclone. I'm on Daggerspine.