Angst Yaoi recommendations?

more dark psychological or more drama?
what I mean
for dark
http://www.mangago.zone/read-manga/camellia_minami/
or http://www.mangago.zone/read-manga/doronuma/
for drama
http://www.mangago.zone/read-manga/i_cant_even_breeth_without_you/
http://www.mangago.zone/read-manga/castle_mango/
oh there are alos cute/nice ones (angst involved)
http://www.mangago.zone/read-manga/itsuka_tomodachi_ja_nakunaru_to_shite_mo/
http://www.mangago.zone/read-manga/fuson_na_hana_o_aisureba/mi/mi_chapter-3/

Thank you^^