Currently I have 4 decks build:
Resphlosion/Typhloram
Donphan+Dragons
Mewbox
Magneboar
But Ive been playing Resphlosion/Typhloram as my main deck for about 4 Months now (or longer, I dont remember... At least I proxied for it!), but with a new meta my Resplosion/Typhloram changes it's lines as well.
Personally Im the most comfortable with Resphlosion/Typhloram and Mewbox, mainly due to the many ways the deck can swing, and they almost (see the BOLD letters, you ''haters''? =P) don't have any autolosses when handled the right way. I prefer decks that don't rely on one ''trick'' to perform, and then fail against something which laughs at your one ''trick''... Stage 1 Rush is high on my ''try-out list'' too, but all 2 of my Yanmega primes are already used, as are most of my other stage 1's (teched in other decks, or lent to friends).