I've been looking too. I wear Dublin River Boots as my every day all day (and because of work, I'm on my feet 5 or 6 days a week from 8 up to 10, 11, sometimes 12 hours a day, and on my days off I will ride in them) but after 1 - 1 1/2 years, the inner boot at the heel is starting to fall apart. Surprisingly the inner lining is fine, and there is almost no wear on the sole, despite these boots spending almost all of their time on concrete and tile. So now I am also on the search for another pair of do-all work and ride boots. I was thinking Justins or Ariats work/western boots. Something slip on and go in comparison to my english Ariat tall boots which lace up (and need a boot puller or secondary person to take off lol).
I have considered Fat Baby's, if I can find them to ever try on for fit.
But I can't which is why I've been looking at the rubber soled Justin work boots/western boots. I tried the leather sole on concrete and tile, I ain't doing that again. So it has to be rubber, and has to have a riding heel, and MUST be a pull on boot. Oh and it must fit my foot, which has absolutely no arch to keep a boot on. I know.
I'm so difficult.