Love me some Wayne-Tec threads! Here's my take :
Tier-1:
Action Comics #1, Detective Comics #27
Tier-2:
Superman #1, Captain America Comics #1, Batman #1
Tier-3:
Action Comics #7, Detective Comics #31, Marvel Comics #1 , All-American Comics #16, Flash Comics #1
Tier-4:
Action Comics #10, Detective Comics #29, All-Star Comics #8, Whiz Comics #2
Tier-5:
More Fun Comics #73, Detective Comics #38, Detective Comics #1, Action Comics #2, Action Comics #13, Detective Comics #33, More Fun Comics #52, Sensation Comics #1
Tier-6:
Detective Comics #28, Adventure Comics #40, Detective Comics #35, All-Star Comics #3, Wonder Woman #1