Start QB Based on Opponents Weapons?

So I have Carson Wentz and Josh Stallion (insert guitars) in a dynasty startup, half PPR. I would rather start Allen because he’s at Miami this week, but my opponent has Alshon Jeffery and Zach Ertz. Should I start Wentz over Allen to minimize the fantasy impact those two might have, or roll with the higher upside play against Miami?

Who do the Eagles play? I think I would go Wentz because if he goes off and Ertz/Jeffrey combine for 2-3 TDs it could hurt if you start Allen. But then again if Allen goes off against Miami it wouldn’t matter either way. lolol