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I’ve heard anecdotal evidence from people who got eye strain from the X/XS but not the 11 pro models for some reason.
 
Remember the devices in store are running at maximum brightness, so it won’t be affecting your eyes as much as the migraine trigger happens at lower brightness.

I still got pwm issues from my 11 Pro, but with brightness turned up it happened a lot less than when using the phone in low light scenarios.
 
I’ve heard anecdotal evidence from people who got eye strain from the X/XS but not the 11 pro models for some reason.
Most of those people end up coming back and admitting the issues did come back and it was more so wishful thinking on their part that it was better.
 
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