The one thing you have to watch with braid is allowing it to dig into itself. After spooling it on the reel, go down to the school ball fields and hook a swivel on a chainlink fence and walk back in free-spool and take almost all the braid off the reel (1000' is a long way, give yourself room). Engage the reel and under tension, reel the braid back onto the spool tight ( I do this for my wire and copper as well). If a school is not available (what?), then when you hit the water for the first run, put on a dipsy and send it out 400', trip it and reel it back in. A few times a year do the dipsy trick. When that king salmon is ripping line, you don't want any hesitations or you will loose your gear and your MIND . The diameter is larger than power pro. If you get any fleas on the line just slap the line on the surface as you bring the dipsy back in (can't do that with wire!). The surface tension of the water pulls off the fleas as the line breaks the surface. I just replaced my braid, but the old stuff looked as good as the day I bought it-minus the first 50' of line. I reused the old stuff for backing on some leadcore set-ups.