Tboooe, I saw your question on the other thread regarding Tara Labs The One interconnect. I thought I'd reply here instead, as there are no shills here ....yet. Yes, many have claimed for years that the outboard ground station is better than the onboard ground station, which is why Tara Labs is now "re-introducing" the outboard ground station, with a new name of course. This is not the first time that an audio company has realized they have made a mistake and re-introduced the new, upgraded older version again. Cary did it with the V-12 amp, screwed it up with the V-12i and came out with the V-12r fairly soon afterward which basically changed the circuit back to the V-12. Audio Research has done this many times over the years as well. Not to single out Cary, ARC or Tara Labs, most companies that have been in this business for a while have done this at least once.
Obviously, you cannot constantly "upgrade" the sound. Companies need to change the sound and call it better to stimulate sales. Sometimes though, others figure out that newer isn't always better. Funny how many are still drawn to tubes and vinyl, but that's for another thread.
I own a 2 meter run of Tara Labs The One with the outboard grounding station, and I wouldn't trade it even up for one with the onboard grounding station. While someone may spew some BS as to why the new HFX outboard grounding station is all of that and a bag of chips, it's basically just another marketing ploy to correct a mistake. So yes, you would be better off to look for an older, used pair of The One's with the outboard grounding station. You'll get the better model at a better price.
Cheers,
John