They are all similar in value, so it depends on what you want.
By upside.....Hill, Jeffery, Crabtree, Adams.....same as Zyphros. Adams needs Jordy or Cobb or Bennett to go down for his upside to be realized. Hill will be the #1 target in KC and can take it to the house on any given play. Jeffery will also be the #1 target in PHI. Crabtree is solid but Cooper limits his upside.
By safety.....Crabtree, Jeffery, Adams, Hill. Crabtree should be pretty consistent on a weekly basis. Jeffery should also get a consistent share of targets. Adams and Hill will depend more on gameplan and gameflow. KC will have weeks where they run the ball a lot, and GB will have weeks where they are targeting Cobb, Nelson or even Bennett due to the favorable matchup.
Since in this range I prefer upside to safety, I will agree with Zyphros and rank them Hill, Jeffery, Crabtree, and Adams.