Is there really that much difference between the adidas Barricade Team 2 vs adidas barricade 7.0? Just by going from the description, the inlay, midsole, and outsole are the same for each shoe. The 7.0 does have a sleeker upper. It kind of seems that the 7.0 is just a heavier (16.5 oz vs 13.5), more durable (6-month warranty), more expensive version. thoughts?