Are Poles closer to Czechs and Slovaks or to East Slavs?

[cass]

That's because you look very German. But Kashubians aren't most typical Poles. They are most Nordic Slavs racially and genetically speaking they have very odd Finnish-like drift.

My friends are central Poles. Anthropologically Kujavians are more nordid then Kashubians afaik.

Stereotypical Kujavians https://youtu.be/Ocsvp_0aHGk

[Dirdepo]

From my knowledge they are closer with Moldovan Vlachs, Cossack Vlachs, Bosniak Vlachs, Lithuanian Vlachs, Russosphere Vlachs (Belarusians, Ukrainian-Russians), Hungarian Vlachs, and Balkan Turks and other Crypto Balkan Vlachs. These are closest kin. Your PCA chart is less than ideal and beyond mediocre to define any of these facts.

[Dirdepo]

My friends are central Poles. Anthropologically Kujavians are more nordid then Kashubians afaik.

I been to first Kashubian village in North America, they are different race than mountain Polish people. In North America they mixed with the mountain Polish people post WW2 migrations and assimilated sometimes. Not always more often Kashubians keep Polish traditions but mix with westerners and become what is known yeehaw. The don't usually learn Polish as primary language but they keep the annual traditions and attending Polish church but with a country western mentality lacking the first generation immigrant mentality.