level 35 warrior questions pvpFollow

hey guys leveling a warrior now, speced him furry. the question i got is it seems like at this level i have to switch stances a ton between arms and berserker stance. not ******** about it was wondering if this in normal? i think after i get to level 36 and get whirlwind i will probably be in berserker stance more. just doesn't seem to be much damage in furry at the lower levels. it is nice to be able to rush into a group and kill everything their. any tips or anything you guys do let us know.