Most people are going to tell you that, a) boots are the most important. And they are right, because of the extra comfort level it will bring. But if you are comfortable in the boots you have now, I don't see a pressing need to change them. As far as bindings go, it's a matter of better materials and added comfort for the most part. Since the Indy's are a lower end binding, and a strap in style, I don't think you can compare it to the Flow's since they use a different system. There are so many variables that factor into it, that there is no one answer to what makes it "different". I guess we would have to know what you are looking for in your ride, and what kind of riding you want to do.
|| Lib Tech Skate Banana Blue - Burton Cartels ||
|| Never Summer Premier - Ride SPi ||