Switching distros is pretty easy. Debian is a classic that will support KDE and will be familiar in some other ways.
If you're writing software, the switch will be a great way to see that your code is robust and not too closely coupled to the peculiarities of Ubuntu. Portability may not be an explicit goal but it turns out to have some benefits.
If you're writing software, the switch will be a great way to see that your code is robust and not too closely coupled to the peculiarities of Ubuntu. Portability may not be an explicit goal but it turns out to have some benefits.