I too was concerned about the same thing before purchasing mine a few months back.
The Gateron blacks are indeed awesome. Silky smooth... It was a great post from CPTBadAss that convinced me to take the plunge;
https://geekhack.org/index.php?topic=70676.0I now frown when using my Cherry red board.

I also grabbed mine from Amazon (Sold by Corus Keyboards and Fulfilled by Amazon). I would've bought it direct but Corus have yet to include the white version on their website?
Note, I did have to return the first board. The L key was playing up? Sometimes it wouldn't register and other times it would register two to three times? No issues with the second board though.