I am still waiting but the videos shoe a slight improvement in length temps of a degree or two . I have reservations of using a punch eye made for textiles as an connector. Especially as it is being recommended to solder it anyway. I actually would suggest a proper rivet ( solid copper revet and rove) instead. Those whom have tested it have reported higher temps.
The net result to my mind is 50/50. That leaves a personal question do you want to support am American product or a Korean one? The answer is personal so it is not a clear answer. Pick one.
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