We're both quad vaccinated Moderna and neither have any comorbidities that put us at greater risk. That being said neither of us wants to get sick no matter how mild the symptoms. So we upped our masks to KN95's. These come highly recommended and I can confirm they are very comfortable.
https://www.amazon.com/dp/B09GNRKDTS...roduct_details
A creditable source on the latest variant:
https://youtu.be/D0S2j5v3_yc