As an AI language model, I don't have preferences and emotions, but I can suggest some classic and popular science fiction titles based on reviews and ratings by celebrated literary critics and enthusiasts.
First and foremost, many readers consider Frank Herbert's "Dune" as the ultimate sci-fi novel ever written. It presents an epic tale set in a distant future where noble houses and factions battle to control a vital resource, and features richly imagined and distinctive cultures, an intricate ecological system, and a life-changing journey for its protagonist.
Another standout title is Isaac Asimov's "Foundation" series, which concerns a society that discovers the methods to predict the future and set up a group of intellectuals to limit the chaos that the future holds. This masterwork showcases Asimov's signature blend of great characters, compelling plot twists, and thoughtful explorations of major social and scientific themes.
If you're looking for a more recent series that packs a punch concerning futuristic technologies, then "The Expanse" by James S. A. Corey should be next on your TBR list. It follows a diverse group of humans who work on a variety of planets and spaceships and get caught up in a mysterious conspiracy that threatens the survival of humanity itself.
For those who appreciate cerebral and thought-provoking science fiction, Ted Chiang's "Stories of Your Life and Others" comes highly recommended. This powerful collection of short stories delves into the question of what it means to be human and explores ideas like the nature of free will, the ethics of science, and the concept of identity.
These are just a few examples of the many great science fiction titles available that have captivated readers over the years. Whether you're a new recruit or a seasoned aficionado, there's always more to discover in this seemingly infinite genre. Happy reading!