I have an older
Dell C521 computer with a decent processor and 8GB of memory. I no longer use the machine but would like to have it available for testing operating systems using VirtualBox.
When testing I want as much of the system resources available for the "guest" operating system as possible.
What base operating system should I use to get the most bang for my buck out of Virtualbox?
I was thinking Ubuntu, but it would be nice if there was something even more minimal.