Logic (the quality of being justifiable by reason) would say that since the reviewers are using 11.0.3, and 11.1 came out in GM form well after the phones were packaged in retail boxes, that we're going to see 11.0.3 on all launch week iPhone X deliveries.
Not to mention the guy in the UK who already received his, 11.0.3.
I don't know what facts at all that you have that would support your theory that logic all of a sudden just works the way you want it to.