08-28-2018, 03:11 PM
If you're interested in peak performance, I would plead for the clean install. It's worth the 4-5 hours, and there's something deeply satisfying, knowing that there are no files on your brand new Mac that aren't supposed to be there.
Here's the process and article I've used for years. Others may have different methods, here's mine:
Here's the process and article I've used for years. Others may have different methods, here's mine:
