Why would prestigious supercar and F1 company McLaren partner with the company that makes one of the worst tasting whiskeys on earth, was it because they sell more whiskey than anyone else? That's like partnering with McDonald's for dinner. What a contrast in quality and reputation.
I would try Lee's Liquor on Rainbow & Flamingo or the Total Wine on the strip. Whenever I go to LV, they are my go-to's for HTF spirits.