-Plot : HxH>>One piece
-Main characters : Gon>Luffy, Gon is much more interesting than Luffy, we feel a real evolution of the character through his adventure and his relationship with Killua is just perfect. Luffy is nice but it remains a goku like, it does not evolve so much
-Side characters : HxH>>>>>One piece, No debate possible, Togashi manages his side characters so well that he has no trouble detaching himself from his main character (Gon) to focus on another (Kurapika), for one piece it's totally the opposite everything revolves around of luffy even the development of his side characters are related to luffy, it's boring as fuck
-Villains : HxH>>>>One piece. Meruem that's all
-Character designs : HxH>One piece, Before the ellipse I would have put them on the same level but since the new world, Oda has completely done shit by giving us only shitty designs, they are atypical it's true but really sucks
-Power system : HxH>>>One piece, No debate again, the nen destroys the DF and at the same time the haki which is incomprehensible
-Story arcs : HxH>One piece, The great strength of Hunter x Hunter are its arcs which are different each time, they are original, fun and the atmosphere is always different, while Oda is always content to have the same path for his arcs : A princess saved / a member of the crew saved => A villain who occupies a territory that is not his ==> Luffy comes to deliver the inhabitants by defeating the villain : BORING
-Incorporation of themes : One piece>HxH
-Art : One piece>HxH, togashi can do beautiful art when he wants
-Originality : HxH>One piece, by far
-World building : One piece>HxH, Oda really created an incredible world, too bad he's a mediocre author and he won't develop anything at all
-Characterization : HxH>>> One piece, no debate possible yet
-Enjoyment : HxH
- Fight : HxH>>>One piece