Since buying this head, I've quickly learned to love it, especially after buying the necessary hardware that allows me to invert it as needed. The smooth design, reliability and light weight has helped it find a permanent home atop my Gitzo GT1542 Mountaineer tripod, supplanting the GH1382QD ball head that came with it.
As much as I like Gitzo as a brand and the quality of their products, some of their stuff just isn't as good as others. Take for example their leveling base; Gitzo features a large lever for tightening a head to the base and a handle borrowed directly from their sister Manfrotto's lineup. Instead, I got the series 3 leveling base from Really Right Stuff. It's lighter, has a simpler attachment system with no silly lever and a much sleeker locking handle with, get this, a gear hook! That hook alone is almost priceless, allowing me to attach weight for stability when I'm not leveling the head, ending any need to swap back to the flat top base. Back into the box that can go.
So, just like what happened with the deal on the Gitzo Mountaineer GT1542 + GH1382QD kit, I got a price alert on a Gitzo Traveler GT1555 + GH1382TQD kit for 45% off the advertised price of $989. So I bought it, because I have no self control.
Some first impressions after picking up an Arca-Swiss P0 Ball Head recently. Why? It's interesting. It's an inverted design so that the panoramic base is above the ball, ensuring a level platform for panoramic photography. Basically it eliminates the need for a leveling base. Combined with the 9oz weight, it'll reduce as much as 1.5lbs from my systematic tripod setup. I quickly discovered the reason for the weight savings: the base of the ball head is made of polycarbonate, most likely Delrin. The rest is made from either magnesium or aluminum, depending on the part. Regarding the design, it also has no protruding parts beyond the pano lock lever. The ball lock is performed by a rotating collar around the middle of the body, resulting in a sleek design. The ball is also aspherical, a feature used across Arca-Swiss' whole line, that increases friction to prevent your camera from loosely flopping over when the ball lock is loosened. A very elegant solution to a universal issue with all ball heads.
So, I tore down my Gitzo Mountaineer GT1542 to see what's so special about it. Actually, I do this with every tripod I buy to discover its weaknesses and proper disassembly for maintenance, cleaning, and lubrication. During the process I just happen to take a close look at each part to see how well it's been made, purely out of curiosity. In this case, I was truly interested to see if Manfrotto/Gitzo does anything differently during the manufacturing process that justifies the higher retail price or legendary status.