Don't worry buddy. We are not fighting.

Linux is all about choices. What I like is different from what someone else likes.

To find what you like, you have to try each one. They are all a little different, but still they are all Linux. It sounds too hard, but it is not.

Most of the distributions come with bootable CD's without needing to install. Download it and boot and use each for couple of days before formatting your PC.

Once you figure out 1 distribution, you can easily switch to any other ones.

Warning! Once you start using Linux and start liking it, it will be hard to go back to Windows.