I have had excellent results with Fireline. Began using it 9 years ago. I fish 3-4 days a week late March through late June. I use 2, 3, 4 and 6 lb the most. These super thin lines last one to two seasons. Unlike mono this line doesn't deteriorate with heat and sunlight.

2 and 3 lb are no longer available but I purchased many of them on closeouts and still have years worth left.