@”South Slav” Why should one nation be less Slavic than others just because of more different genes? Czechs speak a Slavic language and maintain their Slavic culture. It’s a disrespect to say that they’re less Slavic.
Czechs are genetically closer to Belarusians than South Slavs. Yet you put Czechs somewhere on the edge of Slavness.
Being a Slav doesn’t mean that one has some particular genes. Slavs make an ethno-linguistic group, not a genetic group, as I already explained to you a while ago.