I will say this. Common sense to me suggests EF4 intensity. However the building damage only suggests EF3 due to the lack of quality construction. I think with the way the EF-scale is used nowadays, building construction supersedes common sense when it comes to NWS offices determining a final rating.I just wonder what makes most NWS offices will go with a 165 mph EF3 instead of a low-end EF4. They seem like there about the same thing.