Welcome to WebmasterWorld Guest from 220.127.116.11
In what ways do you think they're different?
Which one provides better more detailed reporting?
Now that I've gotten to know Omniture (which has taken several months - its huge!) I much much prefer it.
It is so easy to set up customizable variables, tracking codes, and there are so many ready-made reports that Google just doesn't offer.
I can accomplish a lot more in a small amount of time than with Google.
Although I should say that I still use only Google Analytics for small sites. Like, less than 100 pages.