4th round - Dynasty Rookie Draft Advice and Rating

Debating on drafting 4.01 or trading out to 4.4 and 4.12.

12 Team, 3-Flex PPR, Single QB

QB: Watson, Daniels (1.11), Fields, Lance(about to cut probably)

RB: McCaffrey, Aaron Jones, Corum(2.01), Deuce, Pierce

WR: Devonta, London, Harrison Jr.(1.01), Terry, Boyd, Cooks, Hyatt, Perry, Jameson, Mims

TE: Engram, Jatavion (3.01), Mayer

Left on my board

Penix
Nix
Brenden Rice
Tracy
Malik Washington

With the QB’s available should I go Penix/Nix and stash him on taxi?
Or just take a chance on Rice with that depleted reciever room?

Also how would you rate that draft class so far?

Harrison Jr. (1.01)
Daniels (1.11)
Corum (2.01)
Jatavion (3.01)
Nix/Penix/Rice (4.01)