I spent ages looking at iPhone 3G cases and finally plumped for the i-nique Tuff-Luv Reinforced HD Silicone Case. It is slim and the iPhone fits perfectly. The bottom 1/4 can be removed to allow the iPhone to dock on a universal dock or Bose Sound Dock. The material is a smooth and tactile plastic/rubber. It is not like usual silicone cases (ie slightly tacky). It is a matt colour but looks very good. The photo used by Play.com (where I bought it) makes the case look thick but it is not at all. If you want a reasonably priced, stylish and well-fitting iPhone 3G case, you need look no further.