Can I please get an "order of preference" on these three sites? I would like to work at least one of them into our itinerary. All of them sound interesting, I just want opinions on how they stack up.
I know that Villa Farnesina has some nice history behind it and some great work by Raphael, but the Galleria Doria Pamphilj has history too and works by Raphael, Titian, and Caravaggio. I don't know much about the Palazzo Barberini, but I know some of it was designed by Bernini, and there are some fine Caravaggio's there.
Opinions?