I cannot wear Nike shoes. They are too narrow. I seem to have problems with stiff shoes. My PF problems started with Wilson and NB shoes. I had some Filas that worked well, but they were disconinued. I get very frutsrated with the shoe manufacturers. You can't find a shoe you like and stick with it because they discontinue models all the time. I wore Reebok DMX Netmasters for a long time, but they wore out way too fast. The soles split after 3 wearings on the last pair of Reeboks that I bought. I ended up buying KSwiss Ascendors, and my feet were fine. Now those have been disconinued. They also don't perform well on clay. I have a pair of Adidas Clima Cool, which work well on clay but are not the best support wise. The K Swiss Ultrascendors are OK, but not as good as the Ascendors. I am thiniking of trying the new K Swiss Defier.
I have read many of your posts and others on PF. Thats how I found out about the arch supports from Footsmart. I have also tried some Sole Custom Footbeds. That worked pretty well, but not great. I think the problem is that durable shoes are too stiff, and flexible comfortable shoes don't last long. You end up spending a fortune either way. I think K Swiss are probably the best all around for the money. My husband swears by them. He likes the old Glaciators and the New Defiers. He really like the Ascendors too......but of course, they've been discontinued. Also, I don't think that shoe manufacturers pay too much attention to good arch support for women's shoes. They are more concerned about looks.