I'll throw a monkey wrench into the works and say I liked the Tichy scheme. (Light grey and white with red pilots and large, battleship-style numbers along the nose [C-liners] or side louvers [H16-44s, RS1s] and that cool shadowed map under the cab window.)
Actually, I was always partial to the orange and gray, especially when they were freshly washed and the orange was shiny!!!
Never, ever could get used to the MTA funky yellow and blue. While I'm sure the yellow ends were good for visibility, I just never liked them. Then, when the blue started to fade and get "chalky" it really made the units look poor. The unwashed road dirt took care of that all by itself. It didn't need any extra "help!"
Dave Keller