I think Central Americans just ahead of South Americans. I have a mixture of both, but I no longer keep any from anywhere else. My favourites list would be; Jack Dempsey, Salvini, regular Rams, Oscar and the cryptoheros such as Sajica, Cons and Panamensis. I'm also fond of Severums and the Thorichthys family.
Never been into Africans really, apart from a few of your standard W Africans that I used to have such as Jewels, Butterfly cichlid and Kribs.
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