Well if any of these are entered into the competition this month, then I can see that the standards are going to be VERY high again. Hard to say which is the best out of your shots, but I think the C5 in fog from behind just gets it.
Looking at these shots, I think it shows just how much the standards of shots have improved over the last couple of years. Gone is the simulated look of screenshots, now we are getting realistic shots.
smooth landings.