Carson for Kelce or Sanders for Hopkins?

I am stacked at RB in 10-team home league. Got offered Kelce for Sanders and rejected. Thinking of countering either Carson for Kelce or Sanders for Hopkins. Thoughts on which is better? I also have Zeke, Hunt, and Robinson at RB with Ridley, Moore, Woods, and Brown at WR. TEs are Jonnu and Hurst. 1/2 PPR. We start 2 RB, 2 WR, 1 TE, and 2 flex. Thanks!