Papa Murphys is by far my favorite of the chain pizza available in Las Vegas. I always get the DeLite crust, as it reheats much better than the thicker crusts. You get to pick your toppings, and they have a bunch to choose from. The sauce is good, and the toppings always taste fresh.
Look online for coupons before you go. The website always has some, and there is usually one for the DeLite crust. You can call ahead, but it usually only takes a few minutes if you go in to order.
The reason I can't give them 5 stars is because they always seem to be out of something. One time, it was the DeLite crust. They stretched the regular crust out instead. They have been out of bacon at least twice while I was there, and various other toppings at one point or another.
But if you are looking for a cheap, tasty pizza and don't mind cooking it yourself, go to Papa Murphys.