I think just about any of them are pretty simple once you' ve used them a couple times. I' ve been using an API for several years now. I never use a light putting it up or taking it down. It' s become some routine that I can do it with out any muss, fuss or noise. It can be pitch black dark and from the time I get to my tree until I reach 20 feet is no more than 8 or 10 minutes. This includes removing my quiver and putting it on the bracket I attached to my hand climber, pulling up my bow, hanging things that need to be hung and nocking an arrow. To me the API is a snap.... if I had a Summit I' d probably say the same thing. My recommendation would be base it on weight and comfort. The seat on the API sucks in my opinion. I don' t like the Summitt seat either. The best seat I' ve seen on any of them is the Buckshot.