Have had the oven for about 6 months and overall I like it.  Heat seems very uniform.  It is a bit slow to preheat compared to past ovens I’ve owned.  My primary concern/complaint is that this unit is really loud- aggressively noisy.  When the heater coils are energized the 60 cycle hum is very noticeable- if you put the unit on convection bake I challenge you to have a conversation in front of the oven.