Well, if you are into slavic chicks and want to experience an Eastern European culture with post-Soviet atmosphere, then Ukraine is by far the better alternative. There, skinheads and racial attacks on blacks are as common as snow in California.
I wonder why these Africans chose to stay in Russia in the first place? To me, that's the saddest part about Moscow and the way black people are treated in Russia in general is. If African governments and the African Union decided to build more Universities with state of the art facilities and excellement programs and curriculum, then there will be no need for African students to travel that far and expose themselves to those uncivilized goons.
There are plenty of Russian people in Southern Africa---in place like Botswana, Namibia and more in the Republic of South Africa, but we don't hear of a group of African attacking them merely because they are white and russians.