I'm picking November, Oakmont #9 hole out. A very difficult and risky shot.
All great shots and for sure the July shot on STA #2 is a good one BUT IMO a great deal of chance was involved getting the right bounce off the fairway and roll on the green. If it stays up top then a bogey. If it misses the cup then bird possible, par at worse.
I picked the hole out on Oakmont #9 since its a very risky slightly downwind shot executed perfectly. If you go long your looking at double bogey.