Try taking a look at some of the DPChallenge entries submitted for each camera type...you can browse by camera model.
One of the better photographers on here, jjbeguin , uses a F300 and has won blue ribbons with it. And BobsterLobster sure shows how much the tiny Pentax Optio S can produce as well.
Hence, any of the cameras you listed are obviously very capable in the right hands. Also, and I'm sure you've already gone here, but dpreview.com is an excellent review site with very active forums as well. |