Okay, so I'm in the same boat as this guy from a little over a year ago: http://journalxtra.com/websiteadvice/wordpress/uninstall-w3-total-cache-proper-3920/
Basically, W3 Cache has just cost me too much sanity to be worth it any more and I want to go back to SuperCache. However, I'm completely paranoid that this is going to be a vast and complicated procedure.
Has anyone done it more recently? Anything specific to worry about?