After a long journey of trying on different boots, I've realized I need a narrow last (~98mm) and something stiff. From all the different boots I've tried on these two have risen to the top of the list. The Krypton's were last year's model with the Intuition liner. The RX's are this year's model.
I'm looking to further educate myself on the pros and cons of these boots and any additional insight I can gather to futher my boot education.
It might help to know that I have a narrow foot and a extremely high arch with slender calves (size 28.5 in both boots).