Hi all, I am putting together a two-person award itinerary for around Feb 2013 for Thailand (home airport is SFO, dates are fairly flexible). I see availability on most dates which is awesome. I have almost no experience in premium cabin, and would like to make this trip memorable from start to finish, so would great appreciate any and all advice. To me, business class with a true flat seat already seems like a world apart from how I normally travel... but First is only 10K miles more, is it worth it? Is it two worlds apart? My main choices of getting over the ocean seem to be UA, Asiana and ANA. I am told that UA 747 have good business seats, however 777 don't. I'm also told that Asian carriers might have better service, but their seats aren't as good. It also looks like Asiana 777 might actually have a more modern true flat business seat? If that's the case, would that be the best choice for the long-haul portion? What would you recommend? What would be your ideal booking (with reasonable availability; e.g., SQ1 SFO-HKG never seems to be available). What airlines/flights would you avoid? Any airport/lounge advice? Thank you very much!