S-Builder Co-op or PSAs to Go are a good option to go with considering that both require the affiliate to invest money. For those who do not have money it would be good to recruit someone through word of mouth communication, since this will help in the business to grow better.
But coming back to your question, both are good options to go with and you can try one each month, so that you may be lucky and get some real good working affiliates to join your team.
Once you have a dedicated working affiliate, work with that affiliate and duplicate which will definitely take your business to greater heights.
S-Builder Co-op or PSAs to Go are a good option to go with considering that both require the affiliate to invest money. For those who do not have money it would be good to recruit someone through word of mouth communication, since this will help in the business to grow better.
But coming back to your question, both are good options to go with and you can try one each month, so that you may be lucky and get some real good working affiliates to join your team.