After a couple of months using the following betting exchanges (aside from Pinnacle and Bet365):
Betdaq
Betsson
Mansion
Matchbook
I think I can now do some personal ratings.
Matchbook 4.5/5
- fast pay-out via moneybookers
- easy-to-understand software interface
- fast loading
- organized
- good liquidity
- great odds
- low commission as compared to the others
- the best "all-around" exchange after Betfair
- BUT lacks European sports (at least liquidity wise)
Betsson 4.0/5
- fast pay-out via moneybookers
- good software and design
- good liquidity for European sports
- has a "sister" sportsbook just in case you need more bets
- odds are one of the best
- sometimes slow-loading
- BUT lacks liquidity on American Sports
Betdaq 3.5/5
- fast pay-out via moneybookers
- software looks too busy and confusing compared to the others
- 5% commission is not considered low
- wide selection of "international" sports
- good liquidity near game-time
MANSION 3.0/5
- fast pay-outs
- charges now for deposits
- not a wide range of sports selections
- software is presentable but does not look "alive"
- no tennis
- some "issues" regarding "stability" since it is Indonesia-related
In my opinion, Matchbook has the "potential" to be the next BetFair. I enjoy Matchbook for its user-friendliness and liquidity.
Others exchanges I may try-out (unless someone tells me otherwise):
www.redbet.com (looks very primitive to me)
www.betonbet.com (haven't heard too much about them)
www.mybet.com (any issues here?)
www.matchmywager (not sure if it safe)
www.backandlay.com (supposed to be the 1% commission exchange but it is currently down for maintenance)
www.wbx.com (they do not accept moneybookers... which is a mistake)
www.tradebetx.com (is this an exchange?)
Hoping for more feedback. I am winding-down with the other exchanges and will be keeping Matchbook since I have Pinnacle and Bet365 too.