Need help with Flex: Fournette, Cooper, or Shepard?

Need help choosing Flex (ppr): Fournette at IND, Cooper at PHI, or Shepard at SF?

Fournette is my pick of the week, just traded mack for him in a league. I truly think they are going to ride him for a playoff push and he may score 8-10 tds ROS. Im all in. This was a top 10 draft pick this year for fantasy and hes their guy. Indy is nothing to be scared of, they can’t stop the run.

I like Fournette a lot I would start him over any RB2 this week. Cooper and SHepard are too hot and cold for me. Atleast you know Fournette will get carries.