Outlaw Star was my first, on early Toonami. I got into DBZ because outlaw star came on later in the night and I refused to miss any of it! It was so… different from everything else on TV.
Still one of my absolute favorites to this day, I prefer it over Cowboy Bebop 😘
Didn’t see it mentioned yet so i’ll shout out:
Devs.
Super super good sci-fi mystery series relating to quantum theory that introduced some … moral quandaries that stick with you. I dont see it talked about much but I really enjoyed it. Nick Offerman plays the main “bad guy” and it was a jarring but refreshing role change, kinda like John Goodman in the second cloverfield movie. God Damn he killed it.