Which Sock Yarn Next?

The question was which sock yarn should I knit up next.
The choices were:
1 - Multi Orange brown Mountain Colors for self
2 - Comfort Sock (green, blue, grey) for Father
3 - Swallow Tail Opal for self
4 - Fortissima Colori Socka Color for self
5 - Grey Opal for Dh (not in picture)
6 - Black Opal for DH
7 -Panda Wool (red, tan, grey, etc) for self
After seven and a half days, there was a tie between Mountain Colors for myself and Comfort Sock for my Dad. The tie breaking decision will be made by the Saturday knitting group. At least that is my plan. Thank you for your votes.