I've read through this thread about the recommended Vatican tours, primary recommended Context.
http://www.flyertalk.com/forum/italy...s-vatican.html

We are using Context for the Roma Artica tour.

Unfortunately context tours times for the Vatican don't work for our itinerary. So I'm close to booking the official tour from the Vatican with a guide "Guided Tours with exclusive guide - Vatican Museums and Sistine Chapel"

There are so many options on the site, but this looked like the most common; but I'm open to suggestions (we've never been to Rome).

I've heard lines can be long, but does this tour help us "skip the line" if we book this tour? The times they offer work out great for our schedule.