Sure it’s very important for you to know the hair density. That will help you to choose best style and best hair volume to suit you. Some people like full hair, but some is not. So the density fits your need, then is is the best.
But actually most of clients love high hair density, especially for wigs. Here
I suggest you to take high density wig when it’s Winter. But in Summer, I don’t suggest too high density wig since it’s hot and sweaty. The wig too full will be easy to lead to mess and tangled.
And some people like hair density not that high when comes to closures or frontals. As we known, closures and frontals are mainly for using at covering hairline. Too full density at the hairline which look like fake. That is why clients love to do pre-plucked at the hairline.
So just choose the right density for yourself despite of full or normal!! High Density Hair may rock you up, but normal density may more natural!!