Cortland Camo Intermediate
This line is the bomb to cast (but sometimes there's a bit of a tangle with its memory). I used this as a "washing line" one morning, that was fun and the line worked perfectly. It's a great line*. If this camo intermediate lasts like all the other Cortland lines I have, the line will be around a long time and used frequently.
I added a centimeter of hot orange thread, coated with Knot Sense, about ten feet from the leader connection, as a "hang marker". I know this isn't for everyone but it helps me keep the line out of the rod tip which helps casting with a long leader.
*Is this line still in production? It's hard to find.