Flex Conundrum, Matt Breida, Ekeler or Devin Singletary

.5PPR 10 man league, and was curious what others thought.

I have Gurley and Kerryon starting, and was looking for a good flex play.

I think i have it boiled down to Singletary or Breida, and both matchups look tempting. The things holding me back are it seems Coleman gets the redzone carries lately and Singletary is coming off an injury.

any tips/advice is greatly appreciated! Thanks!

Singletary is the high risk/reward play.
Breida is the higher floor play.

Either are great FLEX options, it just depends on if you need a riskier play or if you can afford to play it safe.