I just bought and installed mint for zacwhite.com. I have to say it is pretty damn nifty. I have been using analytics for my website stats (if you could call them that), but having to wait was a major bummer. Now that I have mint though, everything is instant. Plus I still get cool things like graphs, maps, and referral aggregation through the aptly named “peppers” that can be sprinkled into your mint installation. It was only 30 dollars for life so if you want instant feedback on your site statistics and you don’t need something like analytics to show you your google revenue, I strongly suggest mint.
You’ll kick yourself if you shell out cash for Mint before checking out W3Counter.