Well. I don't know much about the products because I'm new to running. What IS important is that YOUR people know A LOT and know what I need which is more important! It's so stress free coming there. I just show up and the experts take over!
I like that you have an expert who can choose my shoes based on the shape of my feet and the problems that I have. I had a great experience and I purchased the Karhu shoes and they feel great. I switched from hoka because the outer edge was wearing out faster than the shoe and my ankle would be turned outward, but the Karhu's keep my ankle straight and I am looking forward to seeing if it stays that way.