Just putting this out here:
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So in touring do you loosen the power strap and buckles? Reading reviews it seems most have to and the one lift to walk doesn't pan out. It might depend on calf size. Outdoor Gear Lab actually rated the Technica Zero G better on the uphill.
https://www.outdoorgearlab.com/reviews/snow-sports/backcountry-ski-boots/tecnica-zero-g-tour-pro
I think the issue (or my issue with them, probably more aptly) is that they're a really Euro ski brand and the North American market is secondary. And the Euro market skews more towards efficiency since there's more vert, multi-day traverses, more technical gear to carry, more race of a race pedigree.
It may be company culure as much as anything. You never know what goes on. Could be different factions waring. Attitudes towards North America are often odd. Volkswagen for years wouldn't listen to NA execs telling them what they needed. Didn't listen. Took them forever to bring out an SUV. That company's board was a veritable soap opera.
Dynafit did essentially invent the market, no? Perhaps originally it was about long tours with light stuff instead of heavy tele gear. Not that I've paid much attention to AT boots until recently, but the brand has always struck me as for weight weenies. But then there was the Beast binding...
The little I've skied in Europe, there's definitely a market for downhill AT charging boots. It may be a lot smaller than tour oriented boots, no idea how that plays out. But there's need. Places like Verbier are famous for lift accessed off piste. Tours of 10-60 minutes, then quality lines. Maybe you have to skin out the same. I can't imagine you'd want flimsy carbon toilet paper boots. No point.
On the other hand you could skin for miles for excercise, a view, and lunch outside or at a restaurant.
In Chamonix I suspect there's a significant market for stiff AT boots. Lots of super steep lines. Too bad, when I was there and in one of the boot shops, the AT boot scene wasn't something I was real interested in. Hah, just a couple of months ago. I can tell you the owner had been out skiing and was bitching about the boot he'd had to ski. Too soft, he was reminded how much he hated soft flexing boots and how they made the skiing so much worse.
I get the Speed Toe with its no toe ledge for racing, otherwise, seems questionable. Suppose you just want to kick some steps in hard smooth icy snow and climb up a short distance? Can it even do it? Can you trust the special crampons when you actually have to depend on kicking in and hanging off your toes?
Seems like the market has changed enormously in the last 5 years. Sounds like the Hoji Free is going after the rapidly growing downhill oriented AT market. Maybe the Speed Toe faction had the say in what came out first.