Depends on your traffic. We have many good pay per lead offers ranging in various categories. If I knew a little bit more about your traffic, I would be able to give better suggestions of offers, either with us or elsewhere if it woul dbe better.
A large majority of the affiliate networks here offer many pay per lead programs: http://www.affiliateseeking.com/netwo/23000002/1.html Also some pay per lead programs here: http://www.affiliateseeking.com/pay-per-lead.html What niche are you looking for? You did say what niche you wanted the pay per lead to be.