✔ 最佳答案
A good camera would be one that performs well at high iso's, has fast focusing, and a big imaging sensor. Pixel count is the big fad these days, but in practice, these does little or virtually nothing the final image quality. more megapixels on a smaller sensor= artifacts, color bleeding, more noise, etc. You can consider a slr camera, which provides superior performance compared to a compact- or if you prefer not lugging around a heavy camera+lens....you may consider cameras such as the sony H9, Canon G7, among others. I heard Panasonic makes pretty good compacts too.
excellent guide to buying and understanding cameras:
http://www.videojug.com/interview/dslr-vs-point-and-shoot-digital-cameras