Mixed:
20th/21st Century Boys (didn't read yet)
Homunculus (gets sickening)
History's Strongest Disciple Kenichi (read few chapters bad)Nice fighting art but only fair plot:
Jackals (good art fair plot)
The Breaker (good art fair plot)
Hajime No Ippo (start good, insightful for boxing, later line art bad)
Fairy Tail (nice art fair/copied plot)
Gantz (nice art fair plot)
Naruto (good but not even close to one piece anyway)
Claymore (good art fair plot)Masters category:
Vinland Saga (great-excellent)
Vagabond (great-excellent)
Full Metal Alchemist (great-excellent)
One Piece (great-excellent)Angel Densetsu (fun-great)
Kyou Kara Ore Wa (fun-great)
Art, story/plot and what it covers are all important, I like war/peace but I prefer mangas that have a good plot/philosophy behind like One Piece, Vagabond, Full Metal Alchemist, any recommendations