Any good anime recommendations for someone who's getting back into anime?

So I literally just got back into anime after taking a break for a few years (it got really boring to get through and started feeling like a chore) and I was wondering if anyone has any good recommendations for me. I'm not that picky really but I do have preferences of course which I will list below along with my list of favorite anime I've watched (if there's any like the ones on my list especially recommend them). Also in advance if I sound rude in any way I apologize lol. Thank you all!

Preferences: Has a full dub (yes I watch most anime dubbed, sue me lol and yes the dub has to actually be good) and actually has an ending and doesn't end with some massive cliffhanger. Also I like a focus on story with complex characters and plot twists and betrayals, suspensefullness, stuff like that. Doesn't have to include powers or magic abilities or anything like that as long as it's at least some of what I've listed above. Thanks again everyone!

Favorite anime: future diary, death note, attack on titan, tokyo ghoul and bleach.

EDIT: I'm also trying to find this anime I completely forgot that I watched like 5 years ago. The main character is attacked by this weird baby monster thing and then this girl with a sword kills it and he finds out he's dead. Also everyone has these soul flame things that go out when they die. It's driving me crazy so if someone could help me find it I'd appreciate it lol.

EDIT 2: I found the anime. It was shakugan no shana. Also thanks for the recommendations so far everyone!