@hotbuyer
I think that the type of foot bed is the most important thing when deciding whether to buy Vionics or not.
I too have at least two, maybe three pairs that are not as supportive as they should have been. The two footbeds that work best for me from this company are the tide foot bed and the closed-slipper foot bed. Any of their athletic shoes are a gamble. They are just of average quality and support and I know there are better/more supportive choices for my foot. Saucony works great for me (supportive in the arches and very long-lasting).
The Vionic styles that I am always cautious of are their athletic shoes, wedges, or suede foot beds. They do not feel the same and the arch support hits me very differently than the tide or slipper foot bed.