We had originally purchased the residential TV Shield and mounted on our screened-in pool enclosure here in the Florida panhandle. Fantastic product - only issue was we had trouble hearing the audio since it was in the case. Solved that issue with a bluetooth speaker. That was until a landscaper dropped a tree on it! We replaced it with the E-series case and love it even more. The E-series, being a little more price friendly, allowed us to go to a 55" from the 43" - we can hear it now (no speaker required) and it looks and works fantastically!!! Could not be more pleased. The fact we can tilt and turn the screen is an added plus!