You're buying kitchen machinery. What's right for your 'operation' is a lot like farming machinery. A quick search of your posts indicates you pull a green planter with a red tractor, and I'm sure you have good reasons for doing so. Peek in another guy's shed and it's all one color. The maker of a great refrigerator may not have the best cooktop, etc. On the other hand, I do understand that visuals are more important in a kitchen than a cornfield, so...

Pick a dealer and select from what they service. Don't buy from big-box stores. Search here and cafe for tons of discussion on this very matter.