Taking into account how hard it is to find a good group to run Coils , Which is more time efficient? Farming Myth Every Week to Buy your AF2 or Farming Coils and Hoping you get a Drop which is partly luck.

If 1 Player only farm Myth Tomes while another player who only ran Coil, who would have full set first ?

I ask because I can't always promise to run Coils with FC on certain days like most FC do because my schedule Fluctuates. Doing Coils with PUGs is impossible from my experience.