Fire druid question

Is fire druid just not that strong?

I saw the hype and always thought they looked fun. Finally got mine geared and... hes weak AF.

dont have pheonix yet or sojs, and only one ele gc, running dual spirit, maras, shako, anni/torch/ viper, magefists. And i feel like my pure MF blizz sorc way outclasses the dps. cows on P1 is a struggle...

do i just really need hoto/pheonix/sojs/a couple mroe gc's for it to work? do i need infinity? flickering flame? is it just not that good?