I’m also 8K-X backer full bundle with stretch goals.
It’s my understanding we do get a ‘spare’ comfort kit yes, so if you wan’t a spare one, don’t buy another.
With my 8K-X headset I received a thin foam I think (approx 13mm), so was hoping in the ‘backer box’ (stretch goals) we get the thicker one as it’s meant to be better for Eyetracking.
Anti Light nose flap comes with the 8K-X headset you received.
If so, then if you’re in the same boat, you won’t need to buy any face foam.
Don’t worry, this will all be made very clear in the Backer Rewards page that will show up in your Pimax web store account just a few days after Pimax Now. Their engineers only need very litle time to finish the page and bring it online.