Started pokemon go.
Been planning stuff since the new years. I want to get into the pvp thing.
I have a 100% nidoqueen with
>poison jab
>earth power
>poison fang

100% talonflame with
>Fire Spin
>Fly
>Flame Charge

100% Serperior with
>Vine Whip
>Aerial Ace
>Leaf Tornado

Will I get anywhere with these? I have no idea what the meta is like.

I also have a 100% mawile ready with
>Astonish
>power-up punch
>play rough
100% Miltank with
>tackle
>Body Slam
>Gyro Ball

And
100% Abomasnow with
>razor leaf
>energy ball
>icy wind

Any potential?
Or should I grind to find some better mons?
I am working on a 100% medicham, but I need 100+ XL candy to get there