I know guys who wear and love these boots. However, and not to offend anyone, my experience with that boot was not good.
I had to return them because the exterior plastic ankle support system dug into my ankle to the point where I could not walk in them. Their customer service is very good, the rep stated that it is most likely my body style.
Also, they seem to take a very long time to dry and I regularly got gravel in them. The gravel problem could be that I am not wearing Simms waders or Simms gravel guard system.
I have the Simms Flyweights, they also take forever to dry and again gravel is a problem. From my experience, the Danner is a much better boot if you can manage the cost.