I use both the 50lb and 80lb and really like both. The 50lb breaks well over 70lbs. I don’t know what the 80lb breaks at but it’s more than my scale will measure!No problem. if you hadn’t already bought the moimoi, you can get Seguar threadlock 130# on Amazon for a little over $100 for 600yds. I have it in the 50# and it’s awesome line.