I have a Cherokee but my buddy and father-in-law both have Apaches. The grip is a little different between the two bows but other than that, they are basically identical. I personally love my Navajo bow and very much like Roy Hall as a person. He's honest and true to himself and his work.
I had a problem with the bow making noise (most of which was me) but after a quick e-mail, we got the bow tuned back up and quiet as a whisper again.
Great bows, great bowyer. Grab one if you can get your hands on it!