I'm still new to all this, and haven't ever tried goggles. I have my Iphone mirrored to my laptop, and get a good mirrored copy of the Vision app on the 14" monitor. Just about full screen. With the camera in a cardboard box, sun glare isn't that much of a problem. I think I could even reduce what glare there is. Is the immersion of goggles the reason for their popularity, or is there something more? The ability to see in higher definition rather than going through the app? Just curious.