Thanks for a very informative and helpful response. Intended use is a very valid question! These would be my go-to outdoorsy boots for the colder months (half a size larger to accomodate thicker socks). So they would be subject to heavy fall and winter rains for sure, as well as snow and slush, with temperatures down to -10 C, but also shorter, say 2-3 hours hikes in the woods. No need for a spit shine finish on these, I just want the best protection possible. I do have proper hiking boots as well, but hope to be able to leave them in the closet as much as possible, unless more serious hikes are called for.
Then be -slightly- heavier on the neetsfoot or shoe oil. You could also use mink oil. And by "slightly" heavier, I mean -slightly-. Less is more here. You can always put on more, but you cannot take off the oil you put on.
The wax isn't needed for shine here but the protection. Given you anticipate really heavy use in crappy conditions, I would actually suggest the fire waxing.
Here's how you do it so as to not ruin the tin:
Take a spoon and remove a portion of the wax from the tin.
Take a lighter or match and light the wax on fire.
Blow out after, oh, 10 seconds or so.
Now apply to the shoe and let dry for 15 minutes.
Of course, let the wax not be boiling hot to the touch, and use a rag you really don't mind tossing afterwards as it is going to be coated in heavy waxes.
After one layer, then just apply wax as normal and shine not to just shine the shoes, but to actually just protect them. The wax is extremely water resistant.