Thanks. They have actually provided us with a couple of IAP to test, but I haven't really had time to jump in and do much more than set an SSID and PSK for testing. The interface was just different enough to give me some hesitation.
My SE is coming in to give us a POC on the instant products - unfortunately it's been rescheduled a couple of times.
My understanding is that our current equipment (620 controllers and AP93 and AP105) will basically be excluded from future AOS upgrades and added features (maybe starting with 6.4.x),
I've exhausted my current supply of 105s, so I'd rather start ordering the AP115s. We've been advised to just start ordering the IAP since they will work with our existing environment as well as enable us to move to controller-less in the future.