Hiya!
Well, out of these three, I think there are two that would suit your needs
The Nikon Coolpix S570 is a great camera with 12 megapixels, and comes in three cool colors: Black, Blue, and Red. It has a 5x optical zoom, which is great for zooming in REALLY far. It's a very simple camera to operate, and it is very reliable.
The Fuji Finepix Z300 is a great looking 10 megapixel camera. It has a touch screen, and a flashy look, to show off to your friends. It is very affordable, and also has a 5x optical zoom. It is super simple to operate, and the touch screen makes it even more simple. I have done a lot of research on this camera, to try and help you, since they are not available in the U.S. So far, I have heard all of the reviews being good.
I am not suggesting the panasonic. Panasonic's are very unreliable, and kind of pricey for what they do. They aren't a great quality either.
If you are looking for reliability, go with the Nikon. If you want style, and technology, go with the finepix.
Hope this helped!

~Blake