Information Overload!

We are starting our backyard flock with 7 chicks this year. We live on 1.6 acres of fairly flat wooded land, but we do have neighbors on our left that have dogs that wander our direction. I also have two dogs. I feel like I have researched my heart out and I have overload. A couple of our girls are forager-forward, so we are interested in letting them explore, safely. Okay so the question is: A permanent coop (5x12) and potentially navigate some additional fencing, or a chicken tractor (5x10) and move it every other day or so. Pictures for the ones we are considering. Pricing is within $50.

Personal stories or what has worked for you would be super helpful!