You are right, very few airlines offer champagne and only after take-off, and most of the Star Alliance airlines offer the miserable Drappier, only EVA (Taiwan) offers Veuve Clicquot and even Dom Perignon from LAX on to Taiwan. EVA also offers Chivas Royal Salute, Hennessy XO and you can order your food weeks in advance on special Michelin-like preparation. The toiletries kit is Rimowa. It is our favorite airline.