I have been hiking in Inov-8 Terrocs for a few seasons now and they have worked out pretty good (I also had that weird ankle bone rubbing thing, but it went away once they were broken in). I have been wearing them as is so far, but after a foot problem, I now need more arch support. I have a pair of green Superfeet that do that job well and they are broken in from using them in another pair of shoes. I went on an overnighter with the Superfeet and Terrocs and and I didn't notice any problems.
My question is: Do the Superfeet ruin the benefits of that whole biometrics thing in the Inov-8's?