Let's just start by saying that if red meat always tasted this good I would have eaten more red meat in my life. This was easily one of the top three meals I have ever eaten. And the service was fantastic to boot.
Waygu beef is their specialty, so why would you not get the Waygu beef? It's not cheap but c'mon, this is Vegas, my guess is you've already wasted as much on slots/poker/craps/roulette/etc. If you're not a local, when in Vegas, live it up!
We decided to get the three course meal, and it was an obscene amount of food. Between two of you, you get three half salads, lobster bisque, two types of Waygu beef, three sides and four deserts. Redic, but oh so delicious. When you look at the cost of that, compared to the cost of the filet, just go with the three course meal, you can't go wrong. Nothing disappointed - and even though I could only eat one bite of the monkey bread, man that was one delicious bite.
Sure, you can find a less expensive place to eat, but you won't find a more delicious steak.