In my opinion, the PPF V1 is still the best piece, especially OOTB. It has the best dial by far (and I don't even think it's close). No need to mess with the moon disk because it's correct; the PR goes down with time throughout the day (so it works), and the movement is a workhorse without needing a service.
For V2, on the other hand, I think people are so focused on that working PR, which, in my opinion, has very little significance in the big picture, and the clone movement that, up to this point, has shown to be nothing but problematic of issues and quality control, longevity and still looks fake as hell, lol. If you are going to get a clone movement, at least make sure it can pass as gen. You should probably get a service right away for a V2; swap out the dial with a custom, and buy another moon disk because the color is so bad you wonder how drunk they were when they colored that component. No one is taking this thing off their wrist to show how great the movement is. So, with all of that, what makes the V2 so great? PPF knows this, too, because they keep making V1. Rarely, if ever, does a factory come out with another version and continue to sell a prior version as well. You don't see Clean/ZF/BTF/VSF coming out with a V2 and continuing to sell V1s like hotcakes. PPF knows they have a long way to go on this, and I think they used us as beta testers.
I have a Legend-modded V1 with crown mod and end-link mod. Runs smoother than butter. I tried a V2 and sold it rather quickly. The work that needs to go into the V2 to make it even close to my V1 put me off. Time/Money/Effort
Going back to the OPs question...
@johnlogan I would try that RG version BECAUSE it's built on a V1 lol.