I kept most Africans before I had a camera, like F rostratas, S fryer, and Enantiops.
But a few after that, if they became available (especially at aquarium auctions where I could pick up a bag full of 6 or more "cheap" and grow them out.
From Lake Natron (not technically one of the 3 well known lakes, but a rift lake no less.
Alcalapia alcalicus
Ctenochromis horeii
Nimbochromis livingstoni
Lepidiolamprologus elongatus
But one of my favorite lakes for cichlids is Barumbi mbo, not in the rift, but a crater lake no less
Stomatepia pindu