least favorite character and favorite character

The one character that I even thought about putting down as my least favorite character of the year is Coin from Mockingjay by Suzanne Collins. She only did one bad thing, but it was the worst thing ever done in a book, in my opinion. For anyone who is reading this book or planning to read it, I won't say what she did. If you have read this book, you should know what I'm talking about.
My favorite character this year had to be Jace from City of Bones by Cassandra Clare. He had to be my favorite character because he protects plain humans from an unknown world, to them. The other reason I picked him is because he seems like a fun person to hang out with. I finished all of my books. I need suggestions for a good book of any genre.

City of Ashes

Hello class, this week I read City of Ashes by Cassandra Clare. The cast for this book in my mind would be as follows:
Jace- Alex Pettyfer because he is mysterious and has light brown hair like Jace.
Clary- Shailene Woodley because they have the same hair and their personalities seem the same.
Alec- Ryan Merriman because he has the same dark hair and when I was reading I saw someone like him in my mind.
Isabelle- Ashley Greene because she has super dark hair like Isabelle and she looks like she could be related to Ryan Merriman.
 I am done with my fourty books. I do need suggestions for a good series of any genre.