Spaz- T2 should sound better than T1; Precision AC will sound better than T2; Hologram D will sound better than Precision AC. I have tried these all and ended up with the Hologram D on my DAC and on my CDP. Very revealing and lifelike.
Keep in mind there is also most definitely a "synergism" with these cables - at least that's what I found in my system. I know all manufacturers say this, but I actually found it to be true with SR cables, which now populate my entire system. It seemed like each cable that was added seem to lower the noise floor and add a little more depth, dimensionality and realism. They replaced VD Genesis and Revelation PCs, ICs and SCs and were definitely a "find" for me. As always, YMMV. Good luck.
Keep in mind there is also most definitely a "synergism" with these cables - at least that's what I found in my system. I know all manufacturers say this, but I actually found it to be true with SR cables, which now populate my entire system. It seemed like each cable that was added seem to lower the noise floor and add a little more depth, dimensionality and realism. They replaced VD Genesis and Revelation PCs, ICs and SCs and were definitely a "find" for me. As always, YMMV. Good luck.