I don't see myself using the expert mode that often, so I don't anticipate needing the knobs / buttons. I would like an Autotrim feature without spending 500$ or 900$. I love the skyview and everything that it offers and .... Dynons support system. I've used it a few times. Plus, as said before .... Cutting the panel is a pain in an already flying -12.
Don't discount the feature of being able to disconnect your autopilot at pretty much any moment and have the plane already be very nearly, if not precisely, in trim.At first these multiple requests to trim by the autopilot bothered me a lot.