Since my Vanguard GH100 pistol head was broken after a few weeks, I was looking for a replacement head which can keep tidy weight. This makes a good impression, material is beautiful massively (what you feel alone even on weight). the ball is going well and the fixation and lateral camera position (portrait) keeps very well. - You have to take into account only a slight "sag" in hiring.
I would buy the tripod head again, buy recommendation yes ...