Alright so following up on my direct advertiser shaving rant last month, I switched back to networks for a bit and finally got a Facebook campaign stable enough to share some data the big revelation was how I handled split testing, I was always making multiple ad sets with slight variations and burning budget on garbage until someone told me to just use one ad set with all the creatives thrown in there and let Facebooks algorithm do the work, it sounds counterintuitive but my EPC went up 30% because they actually optimize delivery to the right audience instead of me guessing, now I'm only testing like two LPs per campaign and letting Facebook pick the winners, show me the numbers before you try it but for me it cut my testing spend by half