VHawk,
I went through a phase where I was measuring different lines with a micrometer and breaking them with a scale. It's interesting to see the difference between the stated specs and the actual measurements on some lines isn't it. I see you are testing Vanish. I'm surprised that's still on the market after all the bad mouthing it got. That's one I tested. I did use that line for a short time and didn't have the bad results that apparently many others had. When you get to it, just for the heck of it ,try lubricating the knot with smelly jelly when tightening. This made a substantial increase in breaking strength. Also take a look at a knot tied dry with a jewelers loupe. You will see why it got a bad reputation. I don't mean to go on and on about Vanish,I just thought it was interesting in it's peculiarities and bad reputation. Another weird line is Jinkai. It might be OK fishing out of a boat in the bay,but if you have to break off a snag you need about 50 feet of room to stretch the line before it breaks. It's like rubber bands. Although I've pretty much boiled it down to Ultragreen and Spiderwire Stealth for the fishing I do , I will be interested to see your results.