Originally posted by monochrome The analogy works for cameras.
Bringing in a car analogy just starts new arguments.
Insofar as a car is merely a tool for moving things, nobody
needs a BMW. But maybe it has a more comfortable ride and/or quieter cabin? Some care about more than just getting from A to B and can afford to pay for the extras.
Cameras also have secondary factors (ergonomics, functions) that are important, but that's not usually why people buy new cameras. For me, the gist of the article is that if you think you are getting better image quality with your camera upgrade, you might be deluding yourself. To go back to your car analogy, this would be like buying the BMW because "I
need the faster 0-60 time". Unlikely.
I'd like better high ISO performance than I have with my K10D. I wonder if I really
need it, though. I have a feeling that when I do upgrade I'm still going to shoot almost exclusively at low ISO. I'm amused by all the complaints that the K-5 II isn't a "compelling upgrade path" from the K-5. Of course, from business point of view it's good to convince your customers to upgrade.