I am a big fan of PCC from Patek Philippe, especially for what they've been bringing since the 1518 in 1941 and what they represent in watchmaking history.
I must say as Mike mentioned that I'm very closely looking to one and was very near from making my decision 2 or 3 months ago.
It has been 2 years that I've been very closely thinking about 3970, 5970 or 5270 3rd gen.
Different elements to take into account for me: movements, dial decoration, hands, pushers, light reflection of the silver dials, rose gold or white gold (Pt is too heavy for me).
I fianlly came to the conclusion that they all bring something different and are all worth getting and wearing. The thing is: in which circumstances, what color do I like, do I want more or less discretion, what about the Tachy scales, the hands I want but, in the end, what makes the best combination for me as a daily wearer.
I don't think I have fixed my decision though the 5270G 3rd gen has taken the lead (the R was just behind).
I've seen the 5271P's dial and case work and it is fabulous.
Your pictures bring me a lot of pleasure and I'm very glad for you.
Thank you for sharing with us

Cheers, Mark