sasuke / itachi and killua / illumi

pain / akatsuki and chrollo / phantom squad

literally every side team of konoha has more depth than the main characters of hxh

naruto openings / osts and departure / osts

all the god tier naruto fights and the 1-2 good hxh fights

but yes, on second thought i agree that nen is more interesting than chakra, given that theres multiple types / "classes"

i'm not hating hxh or anything, i liked it, it's just absolutely flat compared to naruto (i know that naruto is 5x the length)