True to that and there’s always old reliable line that we fall back on. Some of the best that I’ve used are no longer made. What is great at 2-4 lb line isn’t always better performing at like 12-14 lb category and vice versa. Most lines will stiff up in the cold frigid temps will become springy right off the spool.
Gamma ESP Ice – almost disappear. I bought a bunch way back them. One of the strongest strength to line diameter line, if not the strongest one.
Stren Microfuse Ice – discontinued. Just like Berkley Fireline, almost.
Silverthread Super – discontinued. Silverthread AN40 replaced it, but it’s softer and slightly less strength.
Berkley Microice. Reliable but understated. 3# ice line is like most others in the 4# category. Is it really a 4 lb line labeled as 3 lb.
ASSO Ice Line. Totally dedicated to ice fishing. They also have a variety of ice fishing type of lines. Some are awesome way better than I ever expected – well most of them are. I did find one of them (Super High Tenacity) to be somewhat disappointing due to mfg stated strength properties. I tested and it was average compared to most other fishing lines.
Pline Floroice is better than Pline Floroclear for ice fishing at least the 3# versions are different diameter.
and on and on…with all the varieties of lines.