This is my very first HD unit ever. I purchased 30in body wave in 300% density! The quality of this hair was perfect! The ends were full and the lace was beautiful. My stylist was even in love with the wig. It looked like the hair was growing out of my scalp! You will not be disappointed at all. Great quality investment! Shipping was super fast and packaging was amazing. Customer service was perfect. My experience with this company has been nothing but amazing!