We purchased this version, as the non-professional version was our original microwave and broke down after 6 years.  This professional one was an upgrade and would fir the dimensions of the old one in our cabinet space.  The microwave feature works great, and even adjusts the time as it senses when the food is done so it will add time of we didn't put it in long enough which is handy.  However, so far (we have had this new one for a little over a week), the air fryer option does not work as well as our Ninja air fryer does.  We will keep trying though.  Overall we love our new microwave.