Yes, these LTS versions are the best solution for business application because they have full support for such a long time. Businesses don't like to experiment with minor changes in OS or front end. Most home Linux users try new versions as soon as they are available. They are so easy to download and install hobbyists and home users load lots of versions. Compared to the old days there are enough standards in hardware interfaces that all of the versions work with a wide variety of hardware vintages. Although you can run multiple OS if you have the memory you can use VMware that creates virtual machines running under Linux so you can load in different OS running at the same time. Really slick. That way you could be running a native secure Linux for your web surfing and Windows in virtual machines so you can copy data from one to another OS. yet keep the less secure Windows OS invisible to the web, but still use data collected and pasted from it into the Windows running in a Virtual Machine.