Unipivot vs Linear Tracking

BTW, that Cartridge Man Conductor LT looks to be
beautifully engineered, must sound great.

I've used an ET2 now for 11 years. In many ways it can still offer state of the art sound, and relatively inexpensively for those looking. I'm certain it has it's flaws, but I know I've mentioned elsewhere on these forums that I just can't be beat for groove distortion, especially towards the end of an lp where grooves are tighter.
I like the look of the "Conductor" tonearm and hope it does well. It seems to offer a reasonable alternative to the big boys of pivoted design.
On some comments regarding tracking error made above, I wonder if those who can't hear .8 of a degree of error can hear the differences in cables????

Alun, the problem with many air bearing tonearms is that the lateral tracking mass is much greater than the relatively normal vertical tracking mass.

This causes the cantilever of many cartridges to 'walk' back and forth as it produces all the forces needed to move the excessive mass of the arm toward the center of the LP as it spins. The result is that often the tracking error caused by the cantilever bending is much more pronounced that that of a radial tracking arm. This can be reduced by using a cartridge that has less compliance but you run into troubles with the effective mass vs the mechanical arm resonance (which is usually between 7Hz - 12Hz for best results).

A linear tracking arm that relies on a servo to move the rear tone arm will have a much lower tracking error and no need for a low-compliance cartridge. The Rabco was one of the few arms to use a system like that, but otherwise was a terrible arm. The 1960s for the most part was not a good time for tone arm designs :)

I only been using a linear tracking arm for a few months before then I had a silver wired SME 4 and to be honest the Terminator is just in a different class in every department. It has no hiss coming through the carrier
I am now totally convinced that this is the way to go to get the best out of your turntable

A linear tracker is theoretically perfect at tracking whereas with a pivoted arm that is impossible. That ends the whole debate. Whether or not one can hear the minute tracking errors is a whole different debate.  
And it's tiresome reading all the miss information about linear's or more specifically the ET2. It has great bass when set up properly with a proper air supply and it does not require constant fiddling.