Oh that's difficult! I guess I'm not that much into shows anymore... let me see...

1. The Untamed: Current, most important love that I can't see changing any time soon. It's got everything: compelling characters, intriguing plot and drama, pretty visuals, great acting.
2. The Animals of Farthing Wood: Formative childhood experience. Established my love for foxes and is just a very good show overall. With a very good German dubbing.
3. Sailor Moon: Another formative show. Established my love for anime.
4. Sherlock: Was huge for me for some time. The first two seasons are still very dear to me. I love mysteries in general and I love Sherlock Holmes.
5. Good Omens: I love everything about it, the humour, the characters, the quirkiness, the plot, the visuals.
6. The Tudors: Historical drama with awesome costumes, baby! XD
7. KinnPorsche. Hot, morally questionable men being very problematic and sexy with or without clothes on. ¯\_(ツ)_/¯
8. Fleabag: Messy characters and a fun narration style.

There likely would be others if I'd actually watched them yet... (*/ω＼*)