These are not trout leaders. While I have done one with very light mono, and i'm sure it'll work ok, I do not think they are meant for light trout fishing. This is a big game, big fly leader. I plan to use them this season for topwater LMB and stripers. For subsurface, i'll probably stick with straight leaders, since most of my flies are weighted, and turnover isn't much of an issue. Besides turnover, they act like a shock absorber. There is quite a bit of stretch, and snap back in the coils.
briansII