Spark From United States of America, joined Mar 2002, 431 posts, RR: 0 Reply 5, posted (11 years 3 months 2 weeks 4 days 14 hours ago) and read 4487 times:
All four have the same format, and seem to use the same template. I just joined VASIA, and I like it so far. It is very flexible, and I biased for SQ (I used to live in Singapore). I checked out CX, and they have a big advantage. They have a Oneworld Alliance, which allow you to fly flights for the other airlines. That way, if you feel like flying an MD80 to DFW, you can with the airline. (Sometimes I feel like doing shorthauls).