Which Show Should I See While on Vacation in Las Vegas?

It's been a couple of years since I've visited Las Vegas, but I'm headed back to the desert next month and need your help to make a plan. Which show should I see?

I've been to Las Vegas twice before, and each time I plan to see a show and eat at a nice restaurant. The rest of my time is usually spent relaxing or gambling. In my previous trips I've seen Cirque Du Soleil shows and really enjoyed them. The first trip, I was generously treated to 'O' at the Bellagio, and on my last trip I took a showing of 'Mystere.'

Both shows were incredibly captivating, entertaining and magical. I loved the experience, and now I'm trying to narrow down my options for this trip. Vote below, and leave your comments on why you prefer one over the other or suggest something else!