I ran around in bg's with 4 shammies and it wasn't to bad. WSG was actually pretty decent for me since I could kill the flag carrier despite massive pressure. SotA was terrible though. AV was juicy since you could protect a tower like no other (TS everyone out the window lol).

I keep wanting to try running the 3v3 arena, but either am too lazy or worry about not having enough resilience.