Napa area question: Syrah
At the top:
Joseph Phelps. He is a champion of Rhone varietals.
Also, Nickel & Nickel.
Yes, Stag's Leap Winery (differentiating this winery from Stags' Leap Wine Cellars) Though the fruit sourcing has been off the last few years and neither the Syrah or the Petite Sirah has seemed as good as in years past. IMO.