Floss before brushing? Floss after brushing? Which is correct?

I bought dental floss for the first time this time to take better care of my teeth.
I looked it up online and found that it is effective if done before brushing your teeth.
On the other hand, I am confused because there is also an opinion that you should remove all large foreign substances by brushing and finish with dental floss.
I'm curious which order dentists usually recommend.
I would like to hear vivid reviews or advice from those who have actually seen better results.