I would recommend directbet. They have fast payouts, and decent odds. If that is not an enough reason by itself, you can bet there and at the same time participate in the Tipster Championship, that is now going to it's XI Edition. You don't have to pay anything to participate, you register for the competition and make your bets. By doing that you will be competing for a chance of winning quite decent prizes, and you even have an almost guaranteed one of 100mBTC, if you fulfill some easy requirements.

I think it's an amazing value to your bets, and I recommend you check it out.

I leave you with the links. Registration will open in the 18th January.
https://bitcointalk.org/index.php?topic=1248467.0 (this is where you will register, when registration opens)
https://bitcointalk.org/index.php?topic=1256522 (this is the discussion thread, for doubts and announcements)