I bought a red hard plastic one from verizon and it works great and actually took a beating that my phone would have otherwise but I recently took it off just to see how it felt and its a lot lighter and easier to hold and use. Would you recommend not using a case? Do you know of a lightweight case I could use? Also your thoughts on screen protectors? I use a anti glare one but it scratches up, how prone is the droid's screen to scratches?