Fly Lines & Braids -

What would fly fishing be like without fly lines? Indeed, fly lines are everything when it comes to fly fishing. Unlike in spin fishing, it is the fly lines weight that allows the angler to cast the fly - not the weight of lure as with spin fishing. 

Worse, an angler who uses the wrong type of line will have significant difficulty simply casting, while chasing away all the fish for miles around in the process.