Thanks for the info. I'm interested in 3 class international flight. If anyone has definitive info it would be very helpful. I'm talking about the cash upgrades that are offered as a travel option at the time of booking (or sometimes later but before check-in).
Last year, there were quite a few Y to F cash upgrades offered that booked into A and provided bonus EQM for COS. I just don't know what the deal is on the UG being offered now. $999 for a OW TPAC into C is pretty steep, but if you got bonus EQM and could use an SWU to UG into F, it would be an OK deal.