Lan. The business seats have generous recline and pitch. The 767 will most likely not have AVOD (they only have a few with this), but still a PTV with several movie/tv/map selections. The wine selection is generous, and good. Food is good to very good. You won't be bombarded with announcements. Curtains don't pose a threat to anyone's national security, and the cabins provide for a somewhat restful snooze. You never hear the FAs pissing and moaning about work conditions, although they work harder than any US carrier. I like the accent of chilenas speaking ingles.