I've only ever fished 30lb Gatorbraid. It is an impressive line for its diameter and casts a mile. I've never had any problems with wind knots etc. Regarding the abrasion resistance. It does wear a bit at the business end, but I think that is actually an asset, as this weakens the line ever so slightly, so that if you get snagged and have to break off, the line will snap close to the business end, so you will not loose too much precious line, hence I have been using mine for about 3 years now and not had to respool.