The best case for iPhone 3G

Any mobile be it costly or cheap we try to protect it from external damage by not droping it on concrete service etc. There are two cases available in the market for iPhones. The soft rubber foil case and the hard plastic case. The latter option makes the iPhone too bulky to carry and too big on the pocket too. The soft case is better in this scenario. It doesn't make the mobile bulky or it doesn't weigh so much.