Many Russians drink vodka. Mostly because they cannot afford better drinks. Sometimes because of the traditions. Once a Russian tries better spirits, it's hard to go back to tasteless vodka.
I like single malt whisky once it doesn't sink turf.
Smirnoff originated in Moscow.
Not sure about the best vodka or what the best vodka even is. Kauffman has good reputation here.
Что касается русофилов, см. первый пост.