My favourite anime are those with comedy and action. I think those are the best . While for the manga I have read only Haikyuu . But I don't like slice of life and things like that ? What about you ?
My favorite anime revolve mostly around psychological, SoL, Music and comedy.
(Space Brothers, Monster, Beck, AC, Your Lie in April, 3 Gatsu no Lion)
I also love the Monogatari Series, but I don't usually like harem/ecchi.
For manga(I don't read much), I like anything psychological. For comedy, its funnier as anime imo.
When it comes to anime I prefer action and psychological but anything with a decent story is good enough to keep my caveman brain happy. But if we're talking manga then I would have to say Romance or SoL; partly cause I can't really tell whats going on in action manga so having something easier to understand always helps.