just got the stove yesterday and have not tried all the features, however i am excited to try the air fryer and also the dehydrator option since i do a lot dehydrating. however i did run the oven last night for the 1st time a make sure you open a window. i ran it for 30 mins to get off the factory sprays and such. but was easy to do. 
so glad to be back to a gas stove, missed it so much.