Could anyone recommend a website or post that shows all the different versions of seats. My head is spinning trying to make sense of all this and my google searching isnt very productive. I'm looking to book AF J through either JFK on 777W, EWR on A350, or DFW on 787-9. From what I can tell the A350 is the best hard product, but there is no opportunity to cash upgrade to La Premiere on anything other than the 777. If I could see the differences I think it would really help me make this decision.