Something that has been helping me has been using Dynamic Creative Ads.
Here's how they work ⬇️
But it allows you to test more combinations of your creative, copy, headline, description, and CTA compared to doing it manually.
In my experience, DCAs are more effective in my bigger accounts.
If you enjoyed this thread and want to learn more about FB ads, sign up here ==> goo.gl/eocZf6
Lmk if you have any questions, happy to help!