Well uh.. never watched free but..
1. Haruka Nanase cause hes your avatar, so i guess you like the cool guys, so..
2. Rei Ryugazaki cause hes cool
3. Makoto Tachibana cause the red hair guy looks like an asshole
4. Rin Matsuoka cause he looks cooler than the last guy
5. Nagisa Hazuki cause the not cool but cute guy
inb4 0 correct