was Ubuntu when it first came out. It was nice, user friendly, faster than Windows, and didn't crash. Heaven on a hard drive. I no longer had to worry about what I could and couldn't do (like modifying the shell outside of Microsoft's set boundaries). Deleted Windows and never looked back. Since then I've tried various distros and the one I currently like is Arch. Think of it like slackware, but with an amazing package manager. It starts very minimalist, but that's the beauty of it; you can change it into whatever kind of distro you want and nothing is hidden from you (in regards to text and configuration files) unless you want GUIs. But hey, choices exist for a reason...