is HunterxHunter and it's not even close
the problem is, we might never see the ending
Early naruto is best naruto (pain arc is the peak but for the same reasons why early naruto is good) + Boruto where I was reading was too focused on following a shallow narrative around 2-4 characters instead of making a dynamic one around a whole cast of characters that have been there since naruto.
I started reading berserk a couple days ago and it's honestly so so so good. The world building is incredible and the characters are so fleshed out and well thought out that you're able to connect to multiple people across each arc.
I thought it would be kinda boring and just gore and fight packed, but the life lessons and character interactions are what make the manga so good.
Some of the pacing is a little slow and sometimes I wish the focus returned to guts and his crew. But overall it's extremely well done so far, in the 225 chapters I've read.
I really recommend it. It's very gory so watch out for that. But hxh has its fair share of that too.
I'd say to really try to pay attention the characters and their motivations, because that's a theme that is heavily tied to the overall story.
And there's a flashback near the beginning of the manga which at first left me weirded out but now really appreciate the choice. I think that that was my favorite arc so far.