I don't own or use a Summit, but I fellow in my club has a Summit, as well as a Featherlite Cherokee, and has let me use both. The Summit is excellent, but the FL Cherokee is unreal. They are about the same price, a little less for the FL, but the adjustment feature on the FL Cherokee is so much easier to use. You can't really go wrong with a Summit, but you should give the Featherlite Cherokee a look see before purchasing.
Me? I'm a cheapskate, I use a Hunter's View Hawk climber. $99 at Wally World! :grin: