Maybe I am simple minded, but the NX1-NX500 is the cheapest, lightest, smaller 4K A-B camera set right now, for "simple" things like interviews and live events (such theatre plays, or music/dance shows) and low budget jobs are just fine. For the whole 2016 I think I am set (have a good year, by the way!) and with a minimal "investment". Samsung is so big, that they really do not care at all, if next year (or the year after) believe that a full frame camera can make them some profit, they will, and if it suits my needs and my budget, it will be in my shopping list. They are mass producers, the