Our 20+ yr old GE microwave had died and after a lot of research, we decided on a combination microwave/convection oven.  No complaints on its microwave capabilities, tho it does take some learning of the controls!  Convection is a new thing for us, and the only "drawback" is that GE should provide more than a "quick start" sheet on how to use that capability--and not rely on internet searches only.  Will get better the more we use it as it's large enough for us to make a pizza in it using our Pampered Chef pizza stone--but made some mistakes not understanding how it all works that the pizza was undercooked.  Still love it, tho!