What, in your opinion, are the best boots for upland bird hunting. These boots need to be warm, waterproof, and light enough to hike comfortably all day long. Nothing too heavy as I will not be packing much weight around on a regular basis. I'm thinking Danner 453 GTX or the Lowa Tyro GTX. I tried the search function and didn't really find what I was looking for, any suggestions? Thanks in advance.