Pauper cubes are great for anyone interested in trying out cube for the first time or even for teaching someone Magic for the first time. Its a low stakes, low stress experience and is great when you are meeting a new play group.
This is my go-to cube for testing out the waters of new players before I bring out my expensive cube, but it's also just a fun experience. There is no real fundamental strategy, just good stuff and associated color strengths to teach new players the basic game mechanics. Plus I added some personal favorites of mine as its a great way to play-test commander staples when they are not in use.