MTG Salvation

So I do have a question for you guys. I've been playing this deck for about four month's now, with some minor modification and had great results, but the pods at where I play are not too too competitive for the most part. There are some that run the new storm combo etc. I've searched online for a couple of hours now without any real resolution as to what are the current strongest decks. I have a semi competitive deck I play with already,as well as this one that dropped to tier 2, but I'm looking to take one to GP's and win or at least be on par, not to say this one is not, but it's falling behind. I've seen the tier lists as updated about a week ago, but I don't really have a direction to go in, always conflicting information. Money is not really an issue and I'm not looking for a budget deck, I can play all styles, I'm just looking for a straightforward answer of, "These are the strongest decks being run in the meta at the moment". And I know that it's dependent on your meta so I'll state purely competitive, win as quickly and consistently as possible. I won't be playing this deck with friends. I also know there usually is not "one" deck. If I could get some feedback it would be greatly appreciated! Thanks.