Hi! I have no clue what kind of stuff you like. But I just love audio books, so I had to answer.
The classic fantasy novel 'Northern Lights' by Philip Pullman is one of my all-time favourite books and has a well produced audio book with multiple voice actors.
Then there is the 'Stranger Times' urban fantasy series, written by C. K. McDonnell and read by Brendan McDonald. Purely in terms of voice acting those are my favourite audio books, the narrator is brilliant. But they're also great stories and very funny.
My favourite science fiction book series is the 'Expanse' by James S.A. Corey and I can recommend the audio books for this series as well.