Point and shoot camera - help me make a decision!

[TolpuddleFarterOATB]

I'm off on my holidays soon. We have a Panasonic Lumix FZ72 bridge camera, and don't fancy lugging it about the place, and I also don't want to use my phone as a camera either.

I'm finding it hard to decide which camera to get. I read something that said to look out for sensor size when looking for a camera, and that has confused me even more.

Will I get much difference if I spend £200 as opposed to £100?

I want to have nice holiday pics, and I'm worried that I'll find the point and shoot a bit inferior to the bridge camera we've got...

Does anyone have any recommendations? Or at least, what is an important feature I need to be looking for to ensure it is a decent camera?