0.5ppr Flex Question

Who’s a better flex in a 0.5 ppr league? Wallace, Agholar, Goodwin, or Keelan Cole? Both Cole and Wallace have been on fire, and I have Bortles starting as my QB.

Thanks!

Agholar
Wallace
Cole

Would be my order. For safe consistent points.

If you need upside

Cole
Agholar
Wallace

Would be the order for me