I had never been a fan of the "meta" decks before. I still dislike them.
However, rought/favorite decks just arent doing it for me.
Sure my sally deck has done good, but its just not good enough.
I have turned my attention to Gengar Spread. When HG/SS comes out, Flygon will be even better. Gengar is a good answer to that. It resists flygon and can hit hard and fast. It cant be locked due to its zero retreat cost and can counter back with Fainting Spell. Even Extreme attack cant 1HKO Gengar Lv X due ot resistance.
Gengar can spread, snipe(place) and just flat out ruin many decks.
As I said, I dont like this deck, but if it means winning more often, then I will do it.
So either this or Flygon is what I would recomend.