Video Editing Software of Choice?

So I have been wondering this a lot lately only because I am new to the video editing world, but what is your choice in video editing software? I am currently using Camtasia, but I have used Corel. Camtasia seemed to offer me a little bit more of what I was looking for then Corel. I have also heard that some people like Sony Vegas.

What's your guys opinion on editing softwares?