Anime

Afro Samurai: it has fucking Samuel L Jackson

Space Dandy

Dragon Ball Z Abridged

Kaguya: love is war

Cowboy Bebop and Samurai Champloo. Ghost in the Shell - Standalone Complex. My Hero Academia has a good dub, though I'm mixed on the series itself

Cowboy Bebop and Panty & Stocking with Garterbelt

Edit: also Cyberpunk Edgerunners

Ghost in the Shell SAC has a really good dub.
Anything Adult Swim is usually good, I remember liking Space Dandy
Hellsing Ultimate is fantastic in both languages. The dub goes in on the accents which works really well for the cartoonishly evil Nazis, it's a bit like Indiana Jones. The Japanese VA is insanely good though so you can really go either way

FMA:B and Frieren both are great in dub. Kaguya-sama has an absolutely fantastic dub narrator. Most romcom dubs really detract from the show but that is an exception.

Corey in the House

But not it's predecessor, That's So Raven. That one is better in the original Japanese.

I think a lot of the answers are "stuff I saw on Toonami or Adult Swim and Ghibli movies" lol

That said, I like the English dubs of The Big O, Cowboy Bebop, and Ghost in the Shell: Stand Alone Complex quite a bit.

I'm fond of the G Gundam and Mobile Suit Gundam (TV) English dubs, but I prefer the original Japanese voices.

I've only seen one dub and it was ghost stories. I wouldn't say I loved it tho, I was too baked to know what I was experiencing

I like them about equally, but JoJo does a great job in both sub and dub. In part six, the only thing winning me over on the subbed side in White Snake's VA work. Otherwise Netflix knocked it out of the park on every other voice.

How the heck has nobody mentioned Lupin III yet?!

My classic go-to's are usually DBZ/DBS, Cowboy Bebop, Space Dandy, Samurai Champloo, FMA:B, and Trigun. Some people like the Jojo and HxH dubs but I've only ever watched them subbed.

I thought the AoT dub was decent, but it's AoT and therefore you shouldn't watch it lol

If you're looking for movies, the Ghibli catalogue usually have very good dubs. I'm a fan of the Princess Mononoke and Porco Rosso dubs myself.

yu yu hakusho, I think is probably better dubbed.

Ghost stories. The Japanese version flopped. So they allowed the dub a lot of freedom. It was used :)

The Promised Neverland had some good dubbing. As someone who normally dislikes dubs, I think they captured the personalities well, even if the main characters are children. (Just prepare for the end of Season 2 to be disappointing).

YU GI OH the american dub is unmatched

Cowboy Bebop, Kaguya, and Steins;gate all have really good dubs. Castle in the Sky has a very strange dub, where it adds in music where there was none and changes some synthy bits that don't really fit to more traditional orchestral.

gurren lagann's dub is really good

The Spy x Family dub is solid, the voice of Anya is fucking adorable

Cyberpunk Edgerunners

Vineland Saga has a great dub. There's actually two dubs--I watched the Sentai dub (the one on the Blu-rays), so I can't comment on the Netflix one. They both seem to be praised, though.

MD Geist 2: Death Force

Chaser

I got good results out of the Evangelion dub

I switched from subs to dubs (whenever the option is available) years ago and a this point I couldn't tell you there's any difference in "quality", it's just a different way of watching the show, do you want to watch a show where people speak like cartoon characters but you don't recognize it because you don't speak the language and also you gotta read subtitles or do you want to watch a show where people speak like cartoon characters and you can recognize it because you speak english and it will be cringe until it's not anymore.

Anyway Delicious in Dungeon was really good, Frieren I didn't watch but I saw that they gave her a deep voice in the dub and that's 10000% better than a young sounding voice for that character. Cowboy Bebop is famous for it's superior dub. If you liked Dragon Ball you can pick one of the modern Fight/Battle animes like Demon Slayer, JJK or Mha.

There's "March comes in like a lion" which is a drama about a kid who plays Shogi, which also has a great dub

Melancholy Of Haruhi Suzumiya has a dub that picked actors that sounded really similar to their Japanese counterparts and adapted a lot of the casual thoughts of the main character pretty well. I wish more dubs would hew closer to how they Japanese show does since that's usually the original version and they usually made their decisions for reasons pertinent to the show alongside the directors. I don't get why they feel the need to brag about not basing anything on the Japanese version outside the translation.

ReBoot

im about to piss some weebs off but if you dont speak japanese there is literally no reason not to watch dubs over subs if you dont feel like reading or the subs make it harder to follow etc

anime characters aren’t real people so its not the same as watching a dubbed live action film where the actor said something a specific way with a specific inflection in their voice and a specific emotion on their face

whether its the japanese OVA or the american english dub some anime character going “awaaahhh!!!” is gonna be cringe regardless. its campy in both languages. english only speakers who act like dubs are inferior to subs are literally just neckbeards who want to feel superior about some dumb cartoon

yes, many times the translations could effect the flow of the story or there could be mistranslations or whatever else, but at the end of the day, you’re watching a cartoon and you’re getting the story mostly how it was meant to be told

with that being said watch the ghost stories dub because its specifically horrible in the best way (the actors were allowed to just wing it basically and its hilarious)

Vision of Escaflowne is an oldie but goodie. Dilandau's VA is particularly fun.

The classic El-Hazard OVA.

Dragon Ball