Well My ratings,
Nitrogensports->4.5
Reason:Because nitrogentsports seriously have much better odds then i can find on any sportsbook and almost instant bet settelments is like cherry on the cake I did not rate it 5 because still it lacks live betting on many matches.
Directbet-> 4.2
Reason:I have given Directbet 4.2 rating because of it's just live betting option,instant bet settelments but this site still lacks "Better odds".The odds you will find on directbet will be much lower compared to any other sportsbook