>>6702317In case you are still wondering, just got my Tracer today. The googles from one of the faces popped out as I was trying do a swap so I didn't have much of a choice on the matter. They snap right back in and are also held together by the hair, so the figure works perfectly fine if you manage to remove them without fucking them up.
As for the aesthetics, guess it's up to you. The googles have a small magnifying and distortion effect, so the eyes might feel kind of small or too close together without. Also the front of the hair has a small gap to allow the googles to fit in between, so without them you can see the side of her head which doesn't look quite right. Pic related.