Atomic Chodda Hook Links Step 15
I think the end result is a much neater knot without the last wrap crossing all the turns as it does with a Knotless Knot. As a plus, it is also a tighter, more secure feeling knot. Once the pop-up is tied on, it is easier to twist/set the loop at the correct position and there it stays no matter how far you are casting. The downside: it is definitely more tricky to teach somebody how to tie compared with the Knotless Knot.