Lions or Cardinals Defense rest of season?

Picked up the Lions this week after being burned by the Giants. Usually I’ve been streaming defenses week to week but I feel like Lions have been consistent enough to hold rest of season. And on the flip side the Cardinals might be sneaky good, at least on the defense side of the ball and could be a good pickup after their bye week. What do you guys think?

Also, fingers crossed for a Lions/Ravens Superbowl