Bench stash. Shepard over Sanders?

Ok I dont trust either as WR1’s.

Both are WR2’s in my mind but are doing well as of last week.

I currently hold WR1.
Hill, Theilen, Jeffrey, Cooks, Funchess

Should I put a waiver claim in for Shepard and drop Sanders - Ill get him.

Give me a Yes or no - reason why. Thanks!