Those of you who have picked up a premium tripod appreciate the fact that you can attach your own ball head and accessories to it. There are many good ones around but the VANGUARD GH-300T Pistol Grip Ball Head gives you a lot of control. It rotates 360 degrees and offers 8 preset positions. It offers a locking force rated over 17.5 lbs.
The VANGUARD GH-300T has two bubble levels and a 38mm standard quick shoe plate. Gives you a lot of flexibility when preparing to capture your shots.