I never replied on this, so just an update to say couldn’t fault the service for AO.com on this. Order weds morning and arrived lunchtime yesterday!
Only managed to get forza horizon and hollowknight downloaded from game pass in time to play for last night.
Forza looks great, impressed how smooth it is from a PC background, and the ‘auto hdr’ feature looks great for Hollowknight on an LG oled with it being very black backgrounds with obviously a lot of white / bright imagery. Certainly much better than when I gave it a go on PS4 a while back.
Got Jedi fallen order downloaded over night to give a go later, and gears of war 1 and 2 as never played any of those. Ridiculous amount of games to work through on game pass with more to come shortly!