
i haven’t actually read much SF – vorkosigan is the first SF series i’ve gotten really into (I read dune and ender’s game but didn’t care enough to read more of the books). i’ve heard good things about honor harrington, but idk about the others
Ugh, flash-backing to re-reading Dune and Ender’s Game – the first novels were fine, if not favorites I’d want to re-read, but yeah, I stopped after the fourth or fifth Dune book (after the large time-skip, was reading them out of sheer stubborn determination) and while the Bean-centric spin-offs were okay/enjoyable enough up to a point, I only read Speaker for the Dead and decided ‘nope’ to more.
The SF I like is more entertaining space battles and politics and space marine bodyguards for spoiled princelings and genre bleeding over into fantasy and time-travel/alternate history stuff (and technically Pern and the Acorna books are SF, so there you go). Of the classic hard SF I probably haven’t read as much I should have. For example, only read Asimov’s Caves of Steel books, not I, Robot or the Foundation series. (bad heget)
Honor Harrington is (okay, starts off as) Horatio Hornblower IN SPACE, only with our lead/eventual Admiral Nelson expy is a young woman with a telepathic-emphatic alien cat as a companion. Lot of books, quite entertaining, though I strongly warn that the author is really bad about tech-flavored info-dumps (skip over) and makes GRRM look hesitant to kill off characters (so many dead red-shirts).
Honestly, I’d recommend the Prince Roger/Empire of Man series first, if one is not in it for space battles. There’s only four books, it’s FUNNY, and the focus is on the personal growth of the main character, our wastrel prince, and the platoon of space marines (plus the prince’s valet/father-figure and his tutor who luckily is a one-woman political historian and adviser) trying to protect him after they get stranded on a mostly uncharted alien world, each with their own quirks and skills. And in the case of the mechanic, a “pocking big wrench”.) The focus of the first three books is all of them trying to survive the trek halfway across a very hostile planet encountering progressively more advanced (and dangerous) civilizations of not-exactly-lizardmen (and befriending and allying with them, the focus isn’t solely on the human characters). Put it this way- the second book introduces as a main viewpoint character the very noble Warrior Prince of a Doomed Country (trying desperately to save the survivors of his people) who rides a velociraptor into battle while simultaneously wielding four pistols and will later quote Theoden’s speech.
Safehold is by the same author as HH, I like it a little more. Premise is a bit “SF Connecticut Yankee in King Arthur’s Court”, where our time-traveler Merlin is the (originally female) android holdover from the past trying to help humanity break free of this system disguised as a false religion that was purposefully crafted to stymie technological advancement/keep everyone in medieval stasis. I love the characters in that one. But a different publisher, so i don’t have free copies to send 😉
Some of the other ones are even more strongly history/time-travel AUs, where the SF is just the excuse to start playing around with historical fiction. One is 1630s, with all the Three Musketeers allusions that implies, the other is Byzantium and India (and everywhere between those two) in the 6th century and funny heartwarming characters, easy-to-follow battles/less off-putting tech info dumps, rampant cruelty to pimps, and have I mentioned the characters?(especially female characters?)