Varg recognizes that most whites are trash, so he specifically wants to live with quality whites.

Because they're human. So the optimal response, imo, would be to reject the criminal and low quality races, as well as most whites. Sure, there'll be some false positives in the discard pile, but I take the same approach with potentially tainted foods. Not worth the risk.

Okay, okay, I sometimes fudge on the 5 second rule, and have eaten meat I forgot to put back in the fridge. There will always be 'some' exceptions.

What this means is that if I am selecting people for any purpose, race is not deterministic so should not be used for selection.

I'm not seeing it mean that, unless you're literally selecting and getting that fastest member.

Instead I should test based on the purpose itself.

Having accurate criteria is a valid approach. Make sure to include "won't come back to rob, rape, and murder me", as well as any other relevant criteria. This would eliminate blacks from consideration, as well as a number of other races. Like dog breeds, the variations among human races vary. Some breeds have few differences, others (like Abbos) are like different species.

Racism: the belief that different races possess distinct characteristics, abilities, or qualities

I believe this is true for all races.