I did quite a bit of research last spring before ordering a pair of Russells. I have had the same problem as others have mentioned regarding the heel and toe fit of standard "off the shelf" boots. Over the years I have tried most of the high quality boots available, including White's loggers. After experiencing problems with plantar fascitis and more recently bunionettes I decided the only alternatative would be boots custom made for my feet. True, Russells are high priced, but considering the tremendous amount of money I have spent on other boots that didn't fit right I felt it was worth the risk to try them - in spite of reading a number of negative comments on this forum.
I opted for the minimalist design - no arch support or heel wedge and using the Munson last. I ordered the Tracker with a thin Newporter sole- really just a lace up moccasin with a sole, but built like a true moccasin to cradle the foot with a single piece of leather. The Tracker also is made with Russell's waterproof leather.
I had to send the first pair back because they were too big, even though I traced and measured carefully. The second pair was better, and I needed them badly, so I kept them even though I have to use a heavyweight wool sock for them to fit correctly. It took from March until the end of September to get them.
I do have to say, in spite of these difficulties, that they are the most comfortable boots I have ever owned, and they were worth the wait. In fact I decided to order another pair, knowing full well that it will probably take another 6 months to get what I want.
The fact is, I was not able to find any other options. I wear boots every day of the year, either for work (I'm a surveyor) or hunting, so boots that create unhealthy feet don't work for me. If you have average enough feet to be able to get a good fit with other off-the-shelf boots, then Russells are probably not for you. I, however, am now paying for 50 odd years of trying to cram my feet into boots that didn't fit right, so the Russells are worth both the money and the waiting time.
Incidentally, no leather is totally waterproof, but my experience with GoreTex hasn't exactly been stellar in that regard, either. In really wet, muddy or snowy conditions, I still have to go with Beans hunting shoe or Schnees insulated pack boots, neither of which is as comfortable to wear as the Russells.
Sorry for the lengthy post, but I have found that a person can be no stronger than his weakest link. No matter how well you keep your body in condition, your feet can limit what you potentially can accomplish.