Flex Kenny Stills or Marvin Jones?

Going back and forth between flexing Kenny Stills or Marvin Jones. Stills I think has more upside, but Jones is ranked higher on most rankings that are available right now. But, I could play Stills and see how he does Thursday night and then decide on playing Jones or Funchess once I see how ahead/behind I am. Would love insight from the Footclan!

Both not very good matchup I have a feeling stills will have a better game though