Even when you pre-order, you try it on at the store to get fitted for the appropriate mask, and on top of that you have 2 weeks to return it for a full refund (if it's the same as other apple products—no reason to believe it won't be).

Additionally, I've spent the months since the announcement reading reviews and stuff from people who __have__ gotten their hands on the headset and they all seem to address any concerns I personally have.

Certainly not pushing anybody else to be impulsive for FOMO, but as an enthusiast, I'm pretty excited and am very fortunate to be able to afford something like this.