This is a question that only you as an individual can answer but we have a few thoughts to help guide you onto the right path. First and foremost, there are 60 days in which to use the boost so there is no need to rush into a decision. As it can be used on any sport and at any price, there are a lot of different options open to you when it comes to finding the right selection for your double-the-odds boost. The most sensible thing is to find a sport that you know well and have bets upon, on a regular basis. Find a bet that you think is already a good price to make the most of it. That does not mean it has to be 100/1 but equally if you find one at 2/1 that you like then a winner will still provide a profit.