I am one of those individuals with finicky/delicate feet.

I hate it when I find a pair of boots that fits well, just to find out later that it has been discontinued. I am a huge fan of Crispi boots, and so far, all the ones I have, they have been great. I hunted the Eastern Cape with a pair of Crispi Attiva boots, and going up and down the Eastern Cape mountains these boots worked well, but I wished the sole was a bit more rigid. Had no issues with blisters or sore feet at the end of the day.
I also had a pair of UA boots and they were great. Lightweight, waterproof, but offered no protection for thorns or rocky terrain. They worked great in the sands of the Kalahari. Unfortunately, they have been discontinued and can't find them.