We did not have a lot of options with our builder but did decide to upgrade to this mircowave oven and have not been disappointed we did. The options are great and it cooks quickly.
I bought this two months ago and have used most of the functions. The microwave and convection functions are easy to use and work well. The speed cook function works really well, but takes some trial and error on adjusting the settings for your recipes. It really speeds up cooking, but browns and toasts like a conventional oven. We are very happy with it.
We had one of these for 10 years at our old house and missed it so much after moving we got another one. The new model has a lot more features, but most importantly still cooks things so quickly and so perfectly that I highly recommend it. I acknowledge that it is expensive, but if you take the time to get used to the speedcook features they will change your life!