What do you use it for i.e what kind of codebases are you typically working with?
Not op, but I use it for ruby/er/rails/graphql/SQL/typescript/css/html/Vue and various markdown mostly. Oh and shell, tofu/terraform, yaml - k8s/docker.
Rust and TypeScript for me.
Everything. Rails, Haskell, Rust… I care about speed/performance above all and Helix is just faster than everything else. Zero config is icing on the cake.