Which is better? A Roth or a Traditional?

In trying to understand things - like the version control system Git - I like to compare it to something much more mundane and easy to understand. For instance, Git is like a book.

I’ve been messing with Git a little more recently, and a question about rebasing popped into my head:

After making a few changes to this blog in an attempt to appease Amazon and failing, I wanted to undo those changes. Thankfully, since this blog is hosted on GitHub pages, it’s versioned controlled via Git. Meaning I should easily be able to find the changes and undo them fairly easily.