Using a multi-offer landing page for adult traffic can work well, especially when targeting broad audiences. It gives visitors more than one option to pick from, which can improve your chances of getting clicks and leads. This setup is useful when you're not sure what exactly the visitor is looking for. On the other hand, a single-offer landing page keeps the user focused on one thing, which can help increase conversions if the traffic is already well-targeted. If you're running campaigns where you know what the user wants, a focused page might bring better results. But if you're testing new traffic sources or running push or display ads with less targeting, then a multi-offer setup may help you capture more interest. In the end, it depends on how targeted your traffic is and what kind of offers you're running. What setup would you consider more useful in your own case?