What is your preferred way to configure an array?

I like using the BUI(browser user interface) to register an array, create profiles, pools, virtual disks, volumes, hosts, and mappings.  I find that it can be easier to use than the cli.  However the cli can be faster, especially when you have to create & configure multiple array's & volumes.  The BUI is easier just because you can actually see everything that you are configuring.  However once you can master the cli you can configure things much quicker than the BUI, just takes some more practice with using the cli.

What does everyone else use?