when your meta ads fatigue, how do you figure out what creative to test next?
like when performance drops, ctr tanks, frequency is high, you've burned through your winning creatives, what's the actual process for deciding what to run next?
do you look at what competitors have been running? build briefs from scratch? rely on your creative team's instincts?
i've talked to a bunch of people about this and the answers are all over the place. some people swear by competitor research, others say it's a waste of time and internal testing gets you further.
what do people who actually manage this day to day think?