Managed to bag an I-class fare LHR-JFK-SJO-DFW-LHR for £2050 2 weeks out which i didn't think was too bad. Still a little way to go to retain gold with the TPs but was due a holiday!

LHR-JFK is currently showing as the new suite - I gather the seats are all the same and only difference is windows? Could someone kindly point me in the direction of a thread laying this out if possible? Are there any preferred suites? Front mini cabin mostly full. I'm travelling with my best mate but he'll likely prefer a window also rather than middle pair as they look at quite a distance anyway? It's the 777 obviously - running rows 5-17.

I've never done top deck 747 for the DFW return. It's pretty much wide open. Have currently bagged 64K and friend in 64J for now. I think consensus is that's a good seat with no one climbing over you - but not too close to the gallery for an overnight flight?

Thanks in advance!