Bear in mind that when you purchase a fly, your intent is to fool the big HOGS and to fool them more frequently. Trout can not be fooled by an expensive fly rod, fly reel or even fly line. They are however, fooled by what they see in their line of vision and just how close does that object mimic what they have just been feeding on. The more the fly looks like and acts like the real thing, the better your success will be.
Generic Blue Winged Olive Perfect Fly Blue Winged Olive
As you can readily see, the attention to detail is what makes a great fly; and as you might expect, the fly on the right is going to consume far more time to tie. What a difference a few cents can make to your success!
Check out the "perfect fly" line of flies.