I was making my own decision a couple of months ago with almost the same budget. Finally, I chose 5960R and 5712 1/A.
Functionally, I got annual calendar, chronograph, moon phase, and power-reserve. On the other hand, this combo means TWO complicated Patek watch: one gorgeous formal gold watch with a little sport feel, plus one steel sport watch with elegant taste. It means I could wear COMPLICATED PATEK WATCH all the time!
Just my humble two-cent.