So some thoughts after have used the boots (Xtd 120) during 12 days (no touring yet). These boots are seriously so GOOD. Of course every ones feet is different but this is my initial experience. Was looking for 80/20 boot (in best worlds) but with two kids its more 90/10 resort inbounds skiing right now
First a bit about my feet and myself: I have a "normal" to low-volume foot with a low arch and normal instep. a little splash on my left fore foot. I usually have a hard time to find boots with a snug fit, low volume with good heel hold. Around 150lbs and have Rustler 9 as my everyday ski. After 2 kids I wouldnt say I ski as aggressiv as before 

 Ex bootfitter and usually I always have done a lot of work on my other boots to get them to be able to work, but have never achived a perfect fit. Freeride boots not the best precise fit and race like boots offer a snugger fit but without all day comfort
First of all cudos to Atomic for understanding the core values of a performance boot. It should perform on SNOW. The trend of ski boot companys that are so focused to construct boots that are easy to put on which lead to higher insteps and more volume in the shell is not a good trend.  Fit is performance and also comfort in both short and long run.. It seems that that many low volume boots today much more is a narrow width then low volume and I rather would like to have a boot that works good on snow skiing instead of when I´m not skiing 
I always try to use my boots some days on snow before heating the liner and doing any modifications just to get things right. Out of the box I did feel some preassure point on my left forefoot and some back on the heel flexing forward (both feets). [tag=134699]@onenerdykid[/tag] There is actually a seam inside the back side of XTD 120 liner. That is really something that could be improved.
 The first day skiing I felt some numbness on both feets but during the second day skiing they fit totally perfect. Perfect heel hold and super snug fit overall. I think this is the first time I´m actually feel a secure fit in a none race like boot. But a real snug comfort fit.
The boot offers plenty of support, real good suspension with a progressiv flex and good power transfer. If I compare them to all my other boots (with no touring capability) I have been using from Lange, Technica and Full Tilt I dont miss anything talking downhill performance. The fit is so precise which also effects the performance, in a good way. Last year I was  using a Full Tilt boot (lots of forward lean) so it took some time to get use to the 15, standard forward lean. Not sure what is actually best and I will give it some more days and then maybe put on the spolier before changing to 17 degree.
Other main difference on snow feel  during first runs vs heavier traditional boots is that you could feel a little more transmission whats going on under the skis. Nothing that is bad, but the feeling is different when I head to head compare them to my old +2kg alpine boot. This is something I have experinced testing all boots that are lighter weight so nothing specific for the Ultra XTD. After 2 runs  I couldnt tell any difference anymore.
So far the best boot I have ever been using concerning fit and it performs great going downhill.
[tag=134699]@onenerdykid[/tag] if you have any plans in changing the mold let me know and I will buy the one you are using now 
