heh, id say a good 90% of Asian airlines's business class has lie flat seats. haha. UA actually has lie flat seats too, Polaris class looks super nice, but i thought it was kinda lame that its in 2-2-2 configuration... :\ My friend is flying Asiana for 180k instead of flying ANA for 120k. ANA > Asiana by a long shot!
the same friend refuses to fly CX now. She claims that its been in a decline since their glory days. Ive watched a bunch of videos on CX and soft product has really taken a big tank. My friend said her Y class seat was very uncomfortable. I think she said Air Canada had better Y class seats than them. CX imo is only good for F class, maybe J class. Not sure about availability via AS since i think thats the best way to go.
I usually tell people its best to buy to Japan with cash, its like $500 RT. but you and DH being "seat princess" UR-->
Virgin Atlantic to redeem J class has always been the best way to go according to all post ive read. its like at max 120k points. you wont find anything lower than that. ANA/JAL would most likely be close to your SQ experience that you will be taking soon. heard their Ramen on board is the bomb!