Now I have had the opportunity to actually use the Pline copolymer in #8 today at spinney, 11 mile, and Tarryall. I tried fly and bubble, Kastmaster, and tube jig on slip bobber.
I have to say I like the flexibility, low visibility, lower stretch then mono Trilene XL, and knot strength. Since it is so flexible I see that wind knots happen a little easier and I did cross myself with my braided line and it got tangled up super quick. So far the positives are more than the negatives and it also costs less when getting spooled at the store than Trilene XL which I noted was not available (which caused me to try this stuff).
I will have to see how the memory is after a few weeks but from others it sounds low. This may be my new goto line to replace Trilene XL mono after using for 25 years.