Dertonarm, obfuscations aside, the reason the Triplanar is more precise is because when you set it up, it stays set up and does not require fiddling to keep the azimuth correct. This is a problem for the G2.2 when the LP thickness is varied or if there are warps of any size.
The design of the Phantom seems to be aimed at addressing this issue in particular.
I owned the G2.2 for years and showed with it at shows- my comments come from direct experience. I liked his setup device a lot BTW. It forced you to go out of your way to set the arm up wrong. You only hope that his calculations were correct, but IME they had to be quite close.
The Triplanar has a provision to set azimuth exactly, and it will not vary nor oscillate as is often seen in the G2.2. In addition, the Triplanar has and had the first VTA tower that allows for precise VTA adjustment on the fly, and done in such a manner that it does not interact with other adjustments on the arm.
The design of the Phantom seems to be aimed at addressing this issue in particular.
I owned the G2.2 for years and showed with it at shows- my comments come from direct experience. I liked his setup device a lot BTW. It forced you to go out of your way to set the arm up wrong. You only hope that his calculations were correct, but IME they had to be quite close.
The Triplanar has a provision to set azimuth exactly, and it will not vary nor oscillate as is often seen in the G2.2. In addition, the Triplanar has and had the first VTA tower that allows for precise VTA adjustment on the fly, and done in such a manner that it does not interact with other adjustments on the arm.