Right on stick to just one. Yes, there is a chance the offer/source isn't a good fit. But until you've tested every option it's wreckless to move on to another offer. One of the worst habits you can get to in this business is throwing a bunch of offers at the wall hoping to see what sticks. You need to develop a strategy where you have a budget for an offer and then utilize it efficiently to test multiple variables. If at first the offer isn't converting for you, then you want to check WHY. Is it because you're not hitting the correct operators? Is there one placement that's sending a bunch of junk traffic? If it is converting then you need to ask yourself: 1) are you profitable 2) if not then how do you get profitable. If this was as easy as taking campaign A to traffic source B then everyone in the world would simply be an affiliate. Actually spend some time to learn your traffic source and HOW you can make one offer work before getting a million things going on. Once you've exhausted your budget for the campaign and have tried EVERYTHING to make it work and it still won't, then the decision can be made to test another. But if it's one of our "hot offers" and I'm telling you it's working and it's not for you, then something is going on and we can dig through deeper via this follow along.