I can give you some advise. I switched from the DSR-300 to the HPX-500. I also have the HPX-170. If you are used to a shoulder mount camera, you want the HPX-500. If it’s not in your budget or you don’t feel you will get your investment returned, the HPX 170 is an excellent alternative. You will need a support for the camera. DVTEC makes an excellent support. As far as quality, it’s not going to be apples to apples. HPX-170 is very good in low light with an excellent dynamic range. You will need a lot more light compared to the DSR-300.
Steve Eisen
Eisen Video Productions
Board of Directors
Chicago Final Cut Pro Users Group