Decission: PanaHVX201 versus SonyEX3

[rdegracia]

please, help me to choose between this two cameras

I am interested in buying one of them

social documentary proposes

* low light situations
* hard contrast lighting exterior-interior
* quickness and versatility & workflow...
* signal quality: DVCPro50HD versus XDCamHD
* any other tips... or pro&cons

THANKS A LOT IN ADVANCE