TOUGH CALL! David Johnson (woo hoo hoo hoo) or Ronald Jones?

PPR. I need a FLEX and I can’t decide between David Johnson who has a tough matchup against Baltimore but will get alot of touches or Ronald Jones with the beautiful matchup against Carolina but with Fournette waiting behind him?

Id be starting Jones hes the guy for now and the match up really is the reason i go that way. any other week id say dj but i wouldnt wanna hope Houston can keep up with Baltimore