let me just insert here that for comfort, well-fitted boots make a world of difference. I just started hardbooting this season, and I first got my boots fitted (thermoflex liners) at a place that does mainly ski boots because, well, that's all that exists around here, and i didn't want to wait for a trip to whistler and fanatyk co to get on the hill.
what a mistake! pain, pain, pain. they didn't fit the boots properly at all (i think there might be some basic differences between fit principles). i ended up with pressure points all over the place, toes that were too cramped, etc.
i ended up getting them redone at fanatyk co (they really know what they're doing). turned out that the ski people hadn't left any kind of spot for the intec cables, so they were really pressing into my heels--ouch! they also relieved the toe pain, the instep pain...
anyway, the result is that now my hardboots are at least as comfortable as softboots ever were. I can go all day for days in a row without feeling any foot discomfort at all.
they are, however, less convenient for walking. trade-offs.