None. Till you won`t have like something like 100.000 - 150.000 unique Views each Day you probably won`t notice a difference between Socialblade (60%) or Fullscreen (70%) or TGN (80%) or one of the other Networks (Machinima).
Depending on your Content (Gamer, Entertainer, Life-Style,...) different Networks might fit even better to you since they have a better Connection to Company that want to put Ads on your Content. Same as in Real Life not always the biggest Payout means that you are getting the most out of it simple because those Networks sometimes don`t have the best Contracts yet.
Try to work your Way up the ladder and sooner or later the Networks will approach you and then you can probably choose which one does fit your needs the most or try to get a Contract with YouTube itself.