Blount, Landry or Chris Thompson flex spot!? Please help!

It’s full PPR really stuck on who to go with, Landry finally had a good week last week but can he do it again this week? Blount is so touchdown dependent but is playing the worst run D in the league, and Thompson is a weapon but hasn’t shown it much this year due to injuries. All three have pretty solid matchups so I’m really stuck here guys please help