I don’t want to turn this into a full blown debate, but I read it differently. He said:
Guys like Kris Gethin and John Meadows found the performance sweet spot range at 150mg - 275mg. I very much found myself agreeing with them after trying their product and knowing that they personally went through the trial and error.
The fact that he first said they found the sweet spot THEN said that he agrees with them after trying their product suggests to me that they are claiming to have found the sweet spot. He may be saying he only thinks it’s the sweet spot for him, not in general, but it sure sounds to me like he’s at least saying Kris and John think they’ve found the performance sweet spot in general. (edit: but they’re selling supplements, so I guess it’s only natural they’d claim theirs are the best and dosed the best)

