Alright so I'm running this tier 2 GEO push campaign on PropellerAds and the CR is actually decent but my frequency cap is doing work to keep it that way the issue is after a few days the CTR tanks like hard because users just stop seeing my banners they blend into the noise i need to rotate my landing page angles more often but im kinda out of ideas for that vertical I've tested three different headlines two color schemes and a bunch of button text show me your numbers what's actually working for you guys lately is it just about brute forcing more variations or is there some sneaky psychological trick im missing