I'm getting a 3rd generation iPad soon, and I'm looking for a good case. I want something that will give me great protection (such as impact protection), but not something that will really hinder the iPad's usability or look hideous. My cousin showed me the G-Form line, and after watching their youtube channels, I was pretty impressed. Not to mention, I like way they look. Kind of futuristic. Anyways, I was just wondering if people generally like them, or not, and why? What buttons can/can't you access with the extreme portfolio. What about the sleeve or the edge? Does one offer better usability than the other? Etc.