What is the best facial powder brush for me?

Most of the powder brushes i%26#039;ve used come off. So i%26#039;ll be grateful if anyone can suggest a good one for me to try out.|||Mac brushes are the best!|||The Body shop brush are good to use. Its soft on the face and the brushes don%26#039;t comes off easily. Others will be like Mac and the Make Up Store.