I had a PP5070R and just swapped it for the PP5970J. My decision was based purely on the fact that PP5970J is clearly a far more superior watch than the PP5070P in terms complications and movement. (Patek calls it "Grand Complications"). The latter is exp...
it's called collector's irrational craze.... I'm just as guilty. I was in Basel last year, and ended up with the 5070P and 5450P allocation, but passed on the 5970J. Rational?... because I like the other 2 and felt them to be more "collectible" than the 5...
the brain says 5970J and the heart says 5070P (for me at least!!!) sadly had to turn down the former and waiting and waiting and waiting for the latter!! BUT will have to get my hands on the 5970G/P/R/J one day.... cheers! sh