The airbus A340!
Also, the A320 & A319, and the GE powered A300B4( i have a strange attraction to this aircraft - don't know why yet!)
From the boeing Camp,
the 737-300 (the ng's didn't rub off on me as well)
And the 767-200
Oh, and the L1011 even though it's basically dead is worth mentioning. It was once very glamorous.
The 747 is ofcourse always nice to travel on as well, and how i do like the rear half of the 747. with RR engines for 400s and PW engines for classics.