Are there any tests that show real life results in low light when you need to bump it up 1/2 to 1 1/2 stop in higher ISO? To me, that is a lot more useful information to have. As I would never need to bump up an ISO 50 shot five stops. LOL. Maybe something taken at ISO 3200 that needs to get pushed a stop would be more useful for most photographers?
Portraits and Cityscapes