My initial campaigns were desktop-focused, and I missed out on a huge audience. After analyzing campaigns with PowerAdSpy, I noticed that the most successful display ads were fully optimized for mobile—fast-loading, visually clear, and with concise text. Once I applied these adjustments, CTR and engagement increased dramatically. It made me realize that mobile users behave differently, and ignoring this segment can cost you conversions. PowerAdSpy showed me where competitors excelled in mobile targeting. Do you focus equally on mobile optimization for your display ads, or do you prioritize desktop?