My daughter pronates and moved from a Harlick into an Edea Ice Fly. We found the Edea's stiffer sides gave less then the leather (she had popped the heel counters in the Harlicks her pronation was so strong) so her issues felt more pronounced in the sense of being painful in her feet, knees and hips until we got her well balanced in the skate. We had to do a lot of fiddling to get wedges and arch support just right, but once we are there, she doesn't have problems holding edges like she did in previous boots and finds Edeas very comfortable.
The heels are high in the Edea and that took some serious adjustment, but a friend of our had a daughter go to the Edea's with no adjustment so it may just depend upon the skater. My daughter is REALLY picky about how her boots feel, so take that into account as well.