Depends on what you want, where you live, and what you have.
If you have a 5.30:1 4x4 on 44's and a supercharged 3.0L with headers, cherry bombs, no O2's or Cats and want a tune, I'll pass
If you are basically stock, it doesn't matter much at all. If you have a supercharger, Doug's the man (he tuned mine).
If you live at 5,000ft and run moonshine up a goat trail to 9,000ft, neither of us can help you, you need to find someone local that has a handle on the altitude issues.
Remember, as with any other mod, a tuner is best when the engine is in good condition, properly tuned and no leaks, codes or noises. A dirty MAF will really mess with a tune, as will bad O2's.
..and BTW, it's Rogue...