What I present now are some impressions of my use of both operating systems, and I must say at the onset that I am left feeling that PCLinuxOS is by far the best choice for new Linux users available today.
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Overall summary: Obviously, if your mathematics is good, PCLinux wins the basic feature by feature impression point. Of course Im subjective, but focusing on the new user (and some not-so-new users), the experience of PCLinux is more of a relief. I must say that PCLinux is really that good; and Im surprised that Ubuntu has so much to catch up. Of course, Ubuntu has many great features, and the best being that it is constantly improving. Still, Im going to be deleting my Ubuntu/Kubuntu soon and reinstalling PCLinux. Ubuntu doesnt match up to it fully, yet.