Instruct: Classify Amazon reviews into positive or negative sentiment
Query: SB-800 Speedlight versus SB-900 Speedlight

Right now, I have 1 SB-800 and 2 SB-900. The SB-800 is no longer manufactured.See the manufacturer's link at [....]The SB-800 has been replaced by the SB-900. So if you really want the old item, the SB-800, they are in short supply which explains the high price. Why would you want the old item over the new item? Maybe you have several of the old items and want to have a consistent group of flashes with the same menus and features. For me going back and forth on the different menus and settings can be confusing. Both produce great photos. The SB-900 menus, buttons, features, and settings are easier for me to use than on the SB-800.