I play on Cyclone, always have and its not easy mode. Its probably not as hard as some of the other Battlegroups at least in 3v3 its not.

As for 5v5 its probably just as hard as the others. The same teams seem to always be up top and they know how to beat Quad Shaman most of the time. Sanza plays on this battlegroup and is higher then I am so he could probably comment a little better to this.