True this, I've tried different stuff and quite frankly I'm not sure I'm a good enough fisherman to really tell the difference except maybe for sink rate. I'll keep trying different stuff, I went from P line CX to Red Label Flouro on most set ups. I think I'm catching a few more fish with the flouro but I attribute that to my skills improving more than the line change. I think when you are used to something and it is working for you it's a big confidence builder. Some folks swear confidence is one of the most important factors in successful fishing.