A thread for those who need help deciding. In fact, I need help deciding... Here are the details: I'm on United 777-200 HKG-EWR-BOS on E+ (for free because of my high B fare class). Offered a United BusinessFirst Upgrade for $589 for the HKG-EWR... should I take it? Online 24 hour checkin already started. (this seat config: http://www.seatguru.com/airlines/Uni..._777-200_7.php - BusinessFirst is in a 2-2-2 config). Notes: I've got No miles, no status. Other questions: Do these sell out quite quickly? Are there hidden fees? Do you have a Cost per mile chart on what would be worth it? (That would be cool). I'm not exactly a high-flyer like you lads and never paid for business. Only if I've been traveling with my high-flying relative who upgrades me in miles, which is rarely and only ever once in United more than 6 years ago. I fly long-haul normally (I mean, anything out of HKG) so its not a biggie, my question is more about the service, the beds, is that really worth it? Am I getting bangs for my bucks?