At The Tackle Box, we just keep coming back to this line.  It's one of the best spinning monofilament lines we've ever come across and at such a good price. 
 
The best Trilene® XL ever! Stronger and Smoother than ever, the improved formula has 20% greater knot strength and over 50% greater wet strength. 20% more flexible, for smooth casting and maximum manageability.
Slightly smaller diameter, less stiff, less memory
Designed to be limp (XL = extra Limp)
50% more manageable for long, smooth casts than avg of monofilaments
Strong !
Ideal for spinning reels