Recently got moved to a new area at work, and am thinking a set of snake boots or chaps will be needed for safety's sake. Anyone have recommendations as to a comfortable set of chaps? Are the thigh high a better choice, or knee high better? This will be rattlesnake country (TX panhandle), and I will probably only be wearing them part of the time, mainly while walking pipelines. I have no experience with this type of gear, so feel free to address pro's and con's of each choice! TIA