Originally posted by egordon99 1)Colorspace has NO affect if you are shooting RAW
2)If you are asking this question, stick with sRGB
2b)If you know WHY you need aRGB, then you can use it, but ONLY if you know EXACTLY why.
Clear as mud?
I agree completely. Setting up a color managed workflow takes time and money. And if you don't understand the process, you'll likely end up publishing a photo on the web that looks washed out to 95% of internet users.
In a nutshell, Adobe RGB can handle a wider range ("gamut") of colors, but unless your entire worfkflow (and this includes your video card, monitor, operating system, photo editor, printer, photo lab, and intended audience in the case of web viewing) is aware of the wider gamut, the end result will be worse color accuracy.