This one is the cats MEOW! I have had about a dozen IPs over the years between 3 residents. So This 8q powerhouse @1500 W with 13.5 PSI, comes to pressure in 6-7 min with 3 c liquid, and starts counting down within 45 sec to 1 minute after that. Self sealing lid and the vent holes are much more efficient than previous models, totally de pressurizes in a minute. AND..the Air fryer lid is 6 lbs so it sets down snuggly first time you aim it . Then let's talk Air fry. This is some serious power. It preheats in like a minute to 400° and the position of the rack is perfect height for chicken thighs. And for some reason the grease almost all goes in the basket, and bottom and is easy to clean. I'm going to have to fire my snazzier razoo expensive air fryer oven that is sooooo lard to keep clean... The factory preset time of 18 min @400° is perfect for those thighs. Way to go IP Boys and Girls! You have created my new best kitchen Friend .