Norbert
TSLA will win
These are the Signature performance samples. When setting the white balance to the gray card, I left them a slight touch warmer than perfect gray (2900 instead of 2850), as in most light sources the colors will look even warmer. However, the artificial light may have an influence that can't be corrected by just the white balance. Whenever I make another trip to Santana Row or Palo ALto, I'll take the photos along, and compare them to what I see in the store. However, the light in the store is different than daylight... perhaps the best would be to take photos in daylight on an overcast day... point being, even in reality the colors will always look different depending on the situation.