So flew SEA-PHX on Friday, flight was advertised as 737-900 Winglets, so was surprised that when I boarded plane safety card displayed was 737 MAX. I must admit up to now I said I would not fly the MAX if at all possible, crew made no reference as to aircraft type. Was a very enjoyable flight, seats and legroom up front fantastic and aircraft definitely appeared quieter. Bathrooms a bit on the small side though.