Hi guys,

Thank you for all of your insights. I should have mentioned this in the original post, but I already hold a Tango Y ticket for the flight (booking code P), so my options appear to be quite limited. Does Tango shoot up the LMUP offering price significantly as compared to Flex? Can eUpgrade credits even be used with TPAC Tango fares at all?

Of course I understand that the value of premium cabins (or any good/service, for that matter) is inherently subjective, but the comparisons are quite helpful in bringing me to a decision. I have flown J on carriers where I would have paid thousands for the seat (new NH) and also on those where I have felt almost ripped off (UA), so I am just trying to place AC on the spectrum.