This discussion is interesting to me. I have heard that Danner, as well as other prominent brands, have declined in quality while still remaining fairly expensive. I have been using a pair from Cabela's (which have been very good) for a long time, and they are beginning to get frazzled. Danner is one of the brands I have thought about as a replacement, but I have become leery about everything out there due to so many negative comments I have heard.
This is a consequential matter, because of the cost as well as a necessity of great effectiveness. Some seem to dismiss snake books as relatively unimportant since snake strikes are relatively unlikely. I totally dismiss this notion. The fact that it might happen is reason enough to use them. For example, a tick bite is not all that likely to cause disease, but we all feel that protection against them is crucial. I feel that way about snakes. Never been bitten but have come VERY close more than once.
I wish there was a solid study available that has tested numerous snake boots over a significant time, so that quality, price, effectiveness, etc. can be compared. A well documented Top Ten list sure would be useful.