Agree with Dark Storm about the options.
Also agree with all the other above replies.
Betdaq ppl are really good fun, friendly & genuine ppl. Was invited to Cheltenham with them years ago, hotel & everything paid for by Betmate/Betdaq.
All I've ever had from Betfair is extra charges added to my account & sarcasm when I complained about it. One of them even told me it was Marketfeeders fault. Hopefully attitudes have changed now that they are Public Company. I don't believe its healthy for one exchange to dominate the market in this way, its in our interests to have healthy alternatives, which is the main reason I vote in support of Betdaq (Betmate version I used) or any of the smaller exchanges.
Personally I have only used Betfair because it has been the only option if you use Marketfeeder. Prior to that, used both Was well into profit with Betdaq, but at a loss with Betfair. Whether this was because of the then difference in commission rates, just luck or both, I don't know.
PS Darkstorm, I think it must be 22 options voted for by 17 voters (at time of writing). You are allowed to vote for 2 options.