Finding A Camera

We are in the market for a new digital camcorders and a new camera. One thing I have found is that many try to make it easy by having ways to narrow down choices.

However, since we are having two people use this camera what i am finding out is that no amount of charts can help two people try to use one camera. They argue and fight over weight and size. This seems to be the biggest challenge to a new camera.

Can I have a chart for this?