12/12 Strains ?

Hey guys, I need your help to find a good strain for 12/12 from seed. I am going to have some room left in my tent to squeeze 2-3 more buckets. but with 100's of strains out there i am not sure what would yeild the most under 12/12, obviously i wont yield its max potential.

sativa strains or sativa hybrids tend to fair better with lesser veg times, indica's with alot of vigor are also good for 12/12. i use autoflowers when i don't intend on vegging. breeding with some Mi5 F2's atm and they require no veg time and will flower under any light cycle, the yields are only worth it when under 12/12 or higher light cycle.