I have many too. You can check my list if you want. :D
http://www.mangago.zone/home/mangalist/26190/
fav series? i have 2^^
Fujisaki Kous`s and Sakuraga Mei`s
http://www.mangago.zone/home/mangalist/7543/
http://www.mangago.zone/home/mangalist/6968/
my fav mangas that aren`t series here:
http://www.mangago.zone/home/mangalist/7550/
It's a tie between J no Subete and Acid Town! ^_^
http://www.mangago.zone/read-manga/j_no_subete/
http://www.mangago.zone/read-manga/acid_town/
I have sooo many~
Here is my list of shoujo faves. http://www.mangago.zone/home/mangalist/18948/
My josei faves. http://www.mangago.zone/home/mangalist/18950/
My yaoi faves. http://www.mangago.zone/home/mangalist/42107/
what's your fav manga series