my new kali source.list

My Kali repository mirror is referred to http://mirror.hust.edu.cn, but somehow, it is slow for me to do apt-get update and dist-upgrade. So I wanna to manually change the mirror site. According to instructions in http://www.blackmoreops.com/2013/11/14/change-repositories-different-mirror/, I currently change my mirror to http://mirrors.neusoft.edu.cn/ instead.

So my source.list is listed below,

for kali 1
#

# deb cdrom:[Debian GNU/Linux 7.0 _Kali_ - Official Snapshot i386 LIVE/INSTALL Binary 20130905-08:50]/ kali contrib main non-free
#deb cdrom:[Debian GNU/Linux 7.0 _Kali_ - Official Snapshot i386 LIVE/INSTALL Binary 20130905-08:50]/ kali contrib main non-free

#deb http://http.kali.org/kali kali main non-free contrib
#deb-src http://http.kali.org/kali kali main non-free contrib
#deb http://mirrors.neusoft.edu.cn/kali kali main non-free contrib
#deb-src http://mirrors.neusoft.edu.cn//kali kali main non-free contrib
#deb http://archive-4.kali.org/kali kali main non-free contrib
#deb-src http://archive-4.kali.org/kali kali main non-free contrib
deb http://kali.cs.nctu.edu.tw/kali kali main non-free contrib
deb-src http://kali.cs.nctu.edu.tw/kali kali main non-free contrib

## Security updates
#deb http://security.kali.org/kali-security kali/updates main contrib non-free
#deb http://mirrors.neusoft.edu.cn/kali-security kali/updates main contrib non-free
deb http://kali.cs.nctu.edu.tw/kali-security kali/updates main contrib non-free
#deb http://ftp.halifax.rwth-aachen.de/kali-security kali/updates main contrib non-free
#deb http://archive-4.kali.org/kali-securinty kali/updates main contrib non-free

for kali2
# Regular repositories
deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free
 # Source repositories
deb-src http://http.kali.org/kali sana main non-free contrib
deb-src http://security.kali.org/kali-security sana/updates main contrib non-free

 Reference
http://www.blackmoreops.com/2015/08/13/how-to-add-official-kali-linux-repositories/