You find them all similar?
My experience in Buenos Aires was always bland. I mean Argentinians are handsome and hung but Brazilians were not only that but also better in bed.
With that being said. I prefer a thousand times Puerto Ricans, Dominicans, Colombians, Cubans and Venezuelans (in that order) better than Brazilians or Argentinians. Note that I'm a bottom.
Puerto Ricans can be gorgeous
.
Dominicans are tasty very
Colombians tend to be lean, fit,
, hung, and good fucking style.
Cubans are among the biggest d*cks,
, but they give kind of robotic sex. They could be better in bed.
Venezuelans are gorgeous,
but not always good sex. YMMV
I find that Brazilians are handsome and hung but many times they make you feel like they are doing you a favor.
I've had much better experience with the Brazilians living in Brazil than the Brazilians living abroad, i.e.: those who charge $400-$600/hr.
Argentinians are handsome and hung but the few I've met have been almost as robotic as the Cubans.