Different hunts demand different gear. If I am still hunting through a stand of pine close to home then I agree with the poster who claimed "boots are boots are boots". However when gearing up to chase goats for a day (mountain, not prairie) or a week long pursuit of sheep, or a all day hike into caribou country before even thinking about actually hunting the animal, than boots are not boots are not boots! A 40 dollar pair of department store trail hikers or your favourite pair of wellingtons ain't gonna cut it.
I am super happy in pendeltons or wool rich plaid shirts, in fact I prefer them to any new fangled camo pattern. That said I will spend all I can afford on boots, optics, a quality pack and a good sleep system. I have been through the pain of the 100 dollar internal frame pack. The first time I set foot up the sheep mountain with my mysery ranch erased any trace of buyers remorse. I don't trade up in gear every year to stay current, I buy what is comfortable and what works. If I am relatively pain free and have a sound sleep each night back at camp, I am happy, happy!