As far as rods go I do not feel much difference if any between my GLX, Perfecta or my Crucial rods. I think once you get rods down in weight the playing field gets a lot closer then everyone realizes regardless of cost. Modulus ratings mean little to me. How you build the rod can make up greatly for a lesser quality blank. Sensitivity is an equation. You have a lure, line, rod, reel and lastly yourself. The only variable is the angler and also the weakest link. Jim