Datograph or FP Journe Centigraphe?

[FTE2014]

I recently had a very interesting & positive development in my career which I want to commemorate with a dream watch. I always dreamt of owning a Centigraphe. I also like the Datograph a lot.

I am interested in the WG dial FPJ, and I had the chance to physically see this watch on quite a few occasions, so I know what I am getting into. In terms of the Dato, I like the rose gold version, but my whole experience with the watch is limited to images on the internet or youtube recordings.

On the secondary market, both watches seem to trade within a very similar price range. Which one would you go for? Any advise in terms of long term maintenance, reliability etc?