Recommended Snake-proof boots

I have Danners, Chippewas for work, and sometimes wear Turtleskin chaps when quail hunting...depends on the location and season in S. TX, but Mr. Coontail ain't gettin' me.
 
I bought some snake gaiters on amazon two years ago. I've only worn them a couple of times. But I'm going to be far more diligent on using them.
 
I'm a land surveyor in East Texas. I wear snake boots all day long for 8 months a year. I've tried them all. I haven't found a pair yet that last a full year, so I generally buy the cheap Rocky's. They are ok for comfort. If I was gonna just have a pair for part time, it would be these:
 
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