My Rolex at, say, a working depth of 125' would certainly keep better time than any Casio back in the day. That was the only reason I purchased a Rolex. My health was somewhat dependent on the performance of the Rolex.
Certainly didn't prove any point. Your question was could a person wearing a blindfold, not a "blind" test, tell the difference between the pipes? You did question value over cost but, you never posed that question. Your second question asked whether or not one could value, percentage, the difference. I thought one too subjective to even bother with. I answered the first question and ignored the second.
Certainly didn't prove any point. Your question was could a person wearing a blindfold, not a "blind" test, tell the difference between the pipes? You did question value over cost but, you never posed that question. Your second question asked whether or not one could value, percentage, the difference. I thought one too subjective to even bother with. I answered the first question and ignored the second.