Originally Posted by
thijsseh
Generally in this tread we use ‘cabins’ (Y, J and F) rather than fare buckets. In the end one sits in a cabin and the fare bucket is of no significance by that time. Also, fare buckets are rather opaque to the general public. So although I certainly don’t presume to set the rules here, I would suggest we all stick to Y, J and F for op-up purposes!
I still believe the use of cabins rather than fare buckets is more appropriate here. FT aims to 'serve' the general public, not just 'those in the know' of fare buckets etc.
I totally understand that at times one may want to draw the attention to a less usual op-up (like from a miles upgrade as was the case here). That can easily be done with a bit of additional explanatory text (like I did myself in post #33 above).