Need some advice, first time in a Keeper League

Superflex League - Half PPR - 10 teams

I can choose between one first rounder or 2 players at any other round.

Who should I keep?

Saquon Barkley = round 1


Choose two(2) between this guys:

Miles Sanders = round 6
Kyler Murray = round 10
Mark Andrews = round 13

I would keep Sanders for sure and then Murray since it’s SF. Any 2 of those 3 are really good value to keep in those rounds. You can always draft Barkley or similar value in the first.