Used Linux for years but now loading at the house to setup mock enterprise Lab

[sumncguy]

I currently have Ubuntu loaded on a desktop with modest resources (dont want to spend alot of money).
I do have a memory upgrade on the way ..

Am considering a "liter" version... I have to ask.

What makes Linux lite, well, lite compared to lets say a Ubunto LTS distro ?

Some stuff is missing I would imagine...