I was frustrated by inconsistent performance across campaigns. After studying data in PowerAdSpy, I noticed that winning native ads were tested rigorously, with small tweaks in copy, visuals, and CTA placement. I adopted a similar testing structure, and my ROI improved steadily. This showed me that systematic testing beats random trial-and-error every time. PowerAdSpy turned my campaigns into a data-driven process. Do you also run structured testing for your native ads, or do you rely on intuition when creating variations?