Its just a matter of preference. I love both Africans and American cichlids evenly. I've had alot of Africans coming from the regions of lake victoria, lake malawi, lake tanganyika, and western africa. I can tell you this, there are so many different and unique species from there that you can choose from. The neolamprologus brichardi for example is a very beautiful fish that can grow trailers on its tails but here comes the cool part. Adults, subadults, and even half-grown brichardi all take part in rearing of the fry. The brichardi don't only care for their own fry but also the fry of those who spawn around them as well and keep watch over other adults when actively spawning. In other words, they spawn in colonies and look after one another. You should see how cool it is to watch brichardi breed and how interesting it really is. The problem I see with people keeping africans is that they only limit themselves to only the mbuna and they immediately say that all africans are boring when they really havent experienced keeping other africans that the world has to offer. If I kept a pair of convicts or jack dempseys(or any other american cichlid petsmart has to offer) and immediately said american cichlids are boring, I know that it wouldnt be fair to call them boring if I hadn't kept other species out there that are available to this hobby. People are always too quick to judge in my opinion. On the other hand, I also love American cichlids for the same reasons I love africans. They are all unique in their own way. What the americans dont have the africans have, vice versa. Africans may lack in personality while the americans have alot of it. Americans may lack alot in color while the africans have alot. This is how I see it.