With this OL and offensive scheme, I roll with Perry.
It's hard to identify exactly what Enos is trying to do as he has no consistency. That is good if the defense is guessing, but what they did when Jarren was the QB is condense the field. They don't respect his ball down the field or think his OL will give him the time to throw it. So they sit on the short to intermediate routes knowing that's all they have to protect. They know he's not good at avoiding the rush or a real threat to run. That allows them to play honest, let someone or someone's on their OL beat our tackle or guard, now we're playing their hand.
With Perry, he can avoid a guy or two. He will take off, making their guys miss more than Jarren. He can make every throw there is, obviously not consistently whatsoever, but even the threat makes you have to defend it. So the safeties are already pushed back.
Neither guy is setting the world on fire yet or really distancing themselves. I do think Perry makes a defense defend more though. Jarren needs a better line. With that, he would be dynamite IMHO.