I am looking to purchase one of these two Panasonic cameras in the upcoming weeks, and I am not sure which one to go for. Is the extra $150(from what I have seen) worth it for the PV-GS500? I just want something that has solid amount of features, but at the same time can be relatively easy to use. What advantages does the PV-GS500 have over the PV-GS320 and vice versa. Video quality I want to have a nice(average) quality in all lighting situations. Nothing that is too over saturated. The key thing here would be a clean Black & White performance. External support for a relatively bright light would be cool and since both have a hot-shoe that should not be an issue? For sound I want something that will have good quality in recording the voice of actors/actress speaking. External mic support would be nice, but not key. Size is not an issue, but how light a camera is can be factored into the decision. I would go for the PV-GS400, but I can't find one in this price range($375-$600). BTW what is the lowest price the PV-GS500 and PV-GS320 are going for? Also is the PV-GS320 better than the older PV-GS300? I would say yes since it has flash? Recommendations are welcome. Thank you.