How should you watch Attack On Titan?
I've seen the first season and now I'm not sure whether I should watch the recap of the first season (fiery red bow and arrow) or the remaining seasons and then all the recaps.
And when should you watch the OVAs?
I'd leave the recaps completely.
https://www.gamesradar.com/attack-on-titan-watch-order-release-chronological-oad-list/
However, some of the OADs are also unnecessary. You're a fan of the series.
Thank you.
the main story
And then?
Look at all follow in the right order and after that if you want the ovas.