Hi everyone, so I just got a Nikon D5300. I used to be big into photography when I was a kid and I finally got back into it. My question is for cars, where you are shooting in environments with heavy amounts of artificial lighting that can sometimes glare and cause a mirror look to the car, should a lens hood be used? Or will it make a difference? Also, what is the difference between the flower shaped hoods and the standard looking hoods?