The price for a high quality Bosch conv./micro. to replace the 19 year-old Sharp custom built into our house above the oven is $800. They still make nearly the same Sharp model, but it's $600. Ouch. The house Sharp is much older than the Sharp in our coach, and has a few less modern features, but is more efficient at cooking. Not being an electronics expert, and having torn its electronics apart a dozen times, I can't sort out its annoying touchpad fault; so grudgingly we need to replace it. I wish Steve Huber lived nearby - I'd have him test the circuit board and touchpad components.
That Dometic looks like it has an easier to use control panel than the Sharp, and the price is certainly right. Let us know how it performs. Some models do better than others in one mode or another, like convection cooking or the popcorn function, or have noisier fans, rattles on the road, etc.
-Joel