If the site is shit, PPS. However if it's shit and PPS chances are great they're scamming the customers you're sending. Unless you don't give a shit about your customers. The money for PPS doesn't fall from the sky.
Send to good sites, sites in your niches YOU know are good. Take a look at what you promote, the tour all the way through to the join pages. Look at the members area. Know what you are selling. Actually check your links to see what offers members receive. Educate yourself. Many affiliates promote garbage, have no clue and continue to do so.
