I met Jonny at the So Cal Show last month. I knew nothing about his products. We talked a good 10-15 minutes. Such a nice guy. A week later I contacted him to let try a pair of his new Takshaka model power cord. They will arrive in the next few days.
I will be able to a do a shootout at the amps or speakers (SoundLab A1’s), DAC and processor PS, or Phono and LineStage between my two reference power cords. You can’t beat the 30-day trial.
Also, info without data is just another opinion and reeks of expectation bias.
What data are you expecting? Spectrum analyzer screen shots? Of course all the responses here are opinions, based on our personal taste and priorities of one product vs. another, in our own system. I see these forums as exposure to new products that I knew nothing about before, and to potentially give them a try.
As for expectation bias, I would say that the majority of the time when I try something different in my system, directly compared to what I have, I end up keeping what I have. But on occasion, that new arrival makes me aware of what I have been missing. It can be a most pleasant surprise until I realize the disaster to my budget.