Selling leads gives you instant money, but you also give up long-term profit. In adult niches, users don't usually convert right away, but they can keep clicking if you build a strong funnel. Using email follow-ups, retargeting, or push notifications can help you keep bringing them back to offers. That way, even if they don't take action the first day, they might later. On the other hand, selling leads can be helpful when you need fast cash or if you're not ready to manage a follow-up system. It depends on how much time and tools you have to build that longer journey. Monetizing through a long funnel takes more work but can give better results over time. Some adult affiliates mix both—sell some leads and keep others in their funnel. It would be good to hear how others see this choice and what results they've noticed doing either one.