Audience AR 12 TS vs Tesla PowerCell 10SE Mk III

Since I have received no response but see that this thread is viewed a lot, I would like to extend the invitation to compare the Audience AR12-T or TS to other passive PLCs like Running Spring Dimitri, Silver Circle Audio Pure Power One V4 or V5, BPT CPC Signature PLUS...

I would like to remain under 6k list price (I know that the AR12-TS is above that point but since I have other Audience cables, Audience gets a head start).

Chayro, could you elaborate on the improvement of the T versus the non T version? I have currently an AR12 and am thinking of an upgrade. The 12T comes up sporadically whereas the 12TS understandably much less frequent on the used market. If the T is not that much of a difference I may as well go for alternatives (I do have the Shunyata Titan in mind but forgot to mention that, thanks Franks for bringing that up) and/or upgrade my first leg of power cord which is currently NordOst Valhalla.

For a higher return I will upgrade my wall sockets, currently have Wattgate 381 and SR Tesla SE, will add Maestro and Furutech GTX-R to the mix and see which ones works best where (2 music and 1 HT system). For that end, I have acquired a PI Audio Ueberbuss and will replace the standard sockets with 3 variants so it easier to switch for testing purposes. The Ueberbuss is not bad at all by itself but aren't most of us searching for the last 5% or 10% of improvement?

Chayro,
As my moniker indicates, I am also into jazz and classical; occasionally I put on a classic rock track, probably driven by nostalgia.
I will try the AU24 or probably the AU24SE PC. The Valhalla offers a lot of speed and transparency but lacks other traits. Audience SE series interconnects and speaker cables IME are quite a step up from their E series cables and I see them in some real high end systems.

Raks,
Can you describe the diff between the AR6 and AR6TS? I believe in tweaks but never tried the Shakti stones; I do have good results with WA Quantum chips, they are a must in fuses (stock or better still, the usual suspects of after market fuses). In the AR12 case, I put it on the Neutrik connector or close to it.

A nice side effect is that we get exposed to many disciplines of material science besides the expected ones in wave dynamics and electrical signal transmission; hearing is believing!

Ozzy,
How would you describe the improvement of the aR2p-TO vs the original Powercell 10?

TIA

In the mean time I will upgrade my Ueberbuss with Furutech GTX-R sockets and see what it gives.