I too have switched to using PowerPro over Fireline. I never had any problems with Fireline other than it frayed quite a bit. For ice fishing, the fraying caused worse freezing problems with the line and more ice build up. I almost exclusively use super lines for walleye fishing. I do use some segmented LeadCore for pulling plugs but I also long line with super line for plugs. Its not that I don't like using mono lines, I just had problems with the mono getting memory. In the wind, which never stops blowing here in Mobridge, the mono would coil off the spool and make a mess when I opened the bail. Another thing I have done in snaggy areas is used superline with a mono leader.