Here's the deal.
The Pedersoli AFAIK is a competition grade gun, like their Remington. Again, AFAIK they have progressive rifling.
The cheapest progressive-rifled Remington I've seen was $650, and as I recall, it was a Pietta.
I have a R&S from ASP (EuroArms bought them, and the tooling to make the gun). It's a cool piece. But, like the Uberti Remington, which I have and also like, it's not in the same league as a competition-grade revolver.
Now of course, we're talking about the Law of Diminishing Marginal Returns. As you know from other firearms, "not in the same league" doesn't mean they're THAT different.
A competition-grade revolver may be slightly superior, for many times the cost of a regular, quality gun -- same as a real custom 1911 will run you a lot of dough and it is only marginally better than a Springfield Loaded. That margin matters to competitive shooters, and to those with money to burn. It may, or it may not, matter to
you.
But if price doesn't matter, get the Pedersoli. What the hell.