The Environment in Fights
A big factor in JJK fights that i feel goes very unappreciated is how much Gege likes to use the background/environment in the choreography, a minor pet peeve of mine is how I think fights that use the environment are way more interesting than fights that happen in a big open field (one of the many reasons why Jack vs Hercules is my favorite Shuumatsu no Valkyrie fight).
I never see people talk about this but it absolutely elevates the fights to another level and I'd say it's one of Gege's biggest talents, for me, the parts of the fight that creatively use the enviroment always get stuck in my head, like for example, Kashimo and Hakari punching a container back and forth, reading that felt so cool that it would'n make me feel as excited if it was just a normal punch rush.
And i love that the anime elevates this to the maximum, details like Ishigori luring Yuta to a tunnel so that it would be harder to dodge his lasers and Yuta deflecting them with a fucking random ass clothes hanger he just found on the way aren't in the manga and weren't really needed to be in the anime but they make the fight feel just so much more hype.
TLDR: WE NEED MORE ANIME FIGHTS THAT ACTIVELY INTERACT WITH THE ENVIRONMENT AND BACKGROUND