Did a search but could only really find info on European 767 seating advice...

Have an upcoming daytime transatlantic 767 flight in Y, solo traveller, choice of all WT seats are available for free.
Should I go for 16A/B or 27A/B? 16 is a basinet row, 27 is the exit row, both free to select now less than T72.

Any advice greatly appreciated.