@michiken made a great suggestion regarding test-driving liveOS versions. Booting from USB will generally run snappier than from DVD, as will using a liveOS that loads completely into ram.
If you decide to go with an Ubuntu or Mint (or Debian) derivative, try to pick an LTS (Long Term Support) version that is early in its life. Then, you won't need to reinstall after 6 months (which probably takes around 20 minutes) because the developers stopped updating packages.
I think that other major distros also have their versions of "LTS."
|