I mostly go with the higher odds with the bets that I make. And that is a combination of thinking that I might be lucky to win those matches and as well as I am taking chances. I'm not just betting blindly without doing some little bit of analysis. So, for me the measure that I do are both but if there is only one choice to make. I am taking my chances. What if the chance that I am lucky with those high odds that I am about to bet will win? 
People might get confused to that and say that there is not that much difference for both of them. But as a gambler, we know that at most times we just take chances.