It's hard to rank them all. So I will just rank the manga using the following question: For which manga/manwha am I really waiting each week ? So,like Jammin, only ongoing mangas in my classment this time

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1)
Tower of God: Even if I was very disappointed by the last few chapters. It's still the one from which I'm expecting the most. The characters, the story, the world, the pace, the refreshing webcomic aspect, ...
2)
One Piece: Still in second place but not even close to what I felt before this infamous underwater arc ...
3)
Noblesse: Nice pace, good characters, original. Enjoyable.
4)
HxH: would be ranked first if the manga still deserved to be called Hunter x Hunter instead of Hiatus x Hiatus
5)
Gamaran: It's just an efficient work. It's simple but it's working. Each week I just keep waiting for the next fight.
6)
Beelzebub : The most funny WSJ manga. Period.
7)
Fairy Tail: Each time I want to talk about this manga, I insist on the bad points (nakama powerups, timeskip ...) but in the end, I'm still reading it because of one single fact: GREAT characters & cool fights.
8)
Gantz: Unique melting pot of violence & strong feelings
9)
Toriko: Pace is IMO too slow but still a refreshing read.
10)
Kuroko no basket: best current sport manga for me. But I'm still waiting for a successor to Eyeshield 21.
11)
Kurogane: I don't really know why I'm liking it. But fact is I do.
12)
The god of high school: Great main character, martial arts & superpower ... enough to keep me interested.
13)
Naruto: I'm just used to read it for so many years. I keep reading it. It is this manga which got me back in the mangaworld. And Naruto was even my main reason to become a member on this forum. And then there was a timeskip & the author lost control. As often in shounen, each character seems now able to destroy earth. Rules no longer apply...
14)
Bleach: Still entertaining but what a wasted potential. Probably the biggest waste in manga history.
15)
The breaker: new waves. This manwha can thank a certain old man who just was awesome. I put this manwha in my top just because of him. He deserves it

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16)
HSDK: Cool fights
17)
Cage of Eden: Honestly, I think I just got a thing for "people lost on mysterious island".
18)
Claymore: IMO, again a manga where a timeskip ruined a lot. And I miss Claire & I didn't miss Raki one bit.
19)
Liar Game: I thought it was brillant at the beginning. But it's just overly complicated when you try to read this on a weekly/monthly basis. Rules are now too complicated to get a grasp of what is really happening without reading twice. But still, I like the characters & it's giving me a nice "death note" feeling.
20)
Aiki
Edit: which was really needed.