I'm a coach traveller, so I like the 777 best.

DC9/DC10/L1011 - I'd rather walk to my destination. Barefoot. On broken glass.

I've only flown on an A340 once, and have terrible memories of the trip, mostly due to the fact that it was an 11:00pm flight out of San Jose and I was stuck on board with 30 screeching teenagers on their way to some sort of Cheerleader competition. The on-board entertainment was seeing which girl could use the word "like" the most times in a single sentence. One girl is ready for the Valley Girl Olympics, with the sentence, "You know, like Ricky, he like likes Carolyn, like LIKES Carolyn". 45% like:real word ratio!