When it is wet and muddy I wear X-tra Tuffs, though I will wear them when it's dry occasionally. I have a pair of Georgia's or schnees when it's dry and depending on what I'm doing.
I really like the Justin work boots. For years I was buying wolverines until I tried these and they are very comfortable for any kind of farm or ranch work.
I have been wearing WESCO boots since about 1980 and before then I had worn Red Wings and Danners (my brother went to school with one of the Danner girls). The WESCO boots are expensive but they are custom made to your foot measurement and shape. I have worn their "Work" boot and the "Packer" style (which I prefer). You can customize them with different soles, steel toes or even add insulation. I put my boots on in the morning and don't take then off until night 7 days a week 365 days a year. They are far and above the most comfortable and most durable and WESCO has a program where they can rebuild them to almost new condition and they are made in the USA.