I don’t fly liners. I am doing a round the world trip. I started with the Xcub but sometime it is VERY long so now I mostly fly the TBM (and I take the Xcub when it is very interesting like Rio de Janeiro for instance). I think flying at 30 000 ft it not so nice for the view as you don’t really discover the world so whenever possible I fly at 2000 ft or less. When it is a bit boring I change the weather (put some bad weather) and try to fly manually in the clouds. If I take the Xcub I try to land in the shortest possible fields. But at the end if it is a long trip and it gets a bit boring, I put the AP and do something else for a while 