I would say the AS3 and FT490 are premium skates. They are one piece and would be responsive, but I don't think they would have as much wrap, be as moldable or have the zero negative space concept of Trues. I think of the CCM skates as more of a one piece traditional hockey boot akin to the old Easton Synergy skates, but with some moldabilty. The True skates are speed skate inspired, super moldable and more like KOR and Mako, but with more stiffness.
I don't have an average foot. I would say my instep and heel is average, but my forefoot is very wide. So in a Nexus the forefoot would be good, but the heel was too wide and it was too deep. In other Bauer and CCM skates I could find skates with good heel lock and depth, but the forefoot and/or toe box would be too narrow. Makos in EE locked in my heel, but gave my forefoot enough room after baking. So for someone with my issue of a regular heel, but very wide forefoot a highly moldable stock skate may work as long as the toe box isn't too narrow. The moldabilty may hot help someone like yourself with depth issues though.