Actually, there’s too many to name. :’D Every character I see, I love!
(… Actually, nah, lemme not say that. A huge chunk of them, I love. :’D)
I do enjoy Garnet and Connie a bunch, if I had to name specifics, but when each episode puts more ‘focus’ on another character, they tend to become my favorite for that episode!
I’ve only gotten around to start watching SU recently (having a mini-marathon right now to catch up), and I have seen (what apparently is) spoilers on Tumblr, but it still is enjoyable! Shame on me for waiting so long to finally give it a shot. :)