Nick Schlegelwrote a review of RIO Specialty Series LightLine Fly Line on May 2, 2017
Familiarity: I've put it through the wringer
I use this line for small stream fishing with a fiberglass fly rods like the Redington Butterstick or Echo Glass. It is great for those tight streams where you expect to fish in the 10-30 ft range. If you are going to bomb out 50 ft casts at a lake or wide open river I might pick something else.