Flew CX157 HKG-BNE this week on the 359. I was in 14K and thought it was a great seat. The 2nd window was ever so slightly blocked by the seat structure for 12K. I found it to be much more private than I expected having just flown in from Colombo on an A330 in J.

I will say that 11DG look just AWFUL! They seem terribly exposed and that curtain would drive me nuts on a long haul flight. 12K didn't seem bad - but I did notice crew going into the cupboard several times during the flight.