Acid Town
The mangaka did a fantastic job of intertwining many characters' lives--and what gritty lives they've lived. Love the plot so far and I hope the ending does every character justice, especially for Yuki, who has been hurt the most. *cries*
Jinx
Hate to compare but BJ Alex is way better--at least it became apparent early on that Alex had baggage, and that made him somewhat redeemable. But Jaekyung, this guy's over the top disgustingly self-centred and abusive. Not sure about Kim Dan. If he seriously sticks around, I don't know if I can feel any sympathy.
Kore Wa Kitto Yume No Naka No Kiss