I wouldn't be caught dead using berkly or stren. Izorline is far superior to any line I've ever used. I pulled a 17# silver out of the cowlitz last year on 6# test(that was just one of a double digit fish day) If you can't find it go with maxima. Not only are these lines stronger but you won't have line coming off the spool (of spinng reels) in big globs. Yes i do know how to put line on.
good luck to ya