I have decided to switch from Window to Linux. Should I use Ubuntu or Kubuntu? Or there are other handy alternatives? I'm a LAMP based developer. Any help would be appreciated.
It all boils down to personal preference. Since this is Linux after all, I'd suggest downloading and trying both out and sticking with whichever you're more comfortable with. Its the same underlying system but with a different "wrapper."
My personal preference is Gnome or XFCE. XFCE can be added to any version of Ubuntu or can be found in Xubuntu.
I enjoyed reading this: Ubuntu VS Kubuntu
In the end I think the beauty of Linux is that you don't have to pay for it.
So, why not try both? There are Live CD versions of both systems available for download!
The two use different environment. Ubuntu is Gnome , and Kubutu is KDE. http://www.psychocats.net/ubuntu/kdegnome
I've always used GNOME (Ubuntu), but KDE (Kubuntu) looks really tempting right now.
It's entirely possible to have both on the same system, and I do.
To do so, in the terminal in Ubuntu, type this:
sudo apt-get install kubuntu-desktop
After you do that, right before you log in, the bar at the bottom of your screen will have the option of going into GNOME or KDE, and you can change every time you log in.