The main advantages of this type of falls:

Traditional whip falls have a taper that when pulled thru the falls hitch tightens the falls hitch well, paracord whips have issues with coming apart  many times. I believe this design helps greatly as driving a tapered falls thru the hitch, though difficult does indeed make the falls hitch very tight and secure. 

Smooth taper down to the cracker helps carry more energy to the cracker.

The hidden english eye allows for secure cracker attachment quickly and efficiently.

The over sheath protects wear on the english eye if the falls breaks the sound barrier helping with longevity.

the cracker attachment point is smooth and padded by the sheath the idea being reducing injury risk that a traditional cracker tie point represents. (almost everyone ends up whacking themselves learning something new with whips, this has helped me, just saying.)

If you want to make your own or improve on my design here's exactly how to make one of these for yourself, though you can credit me or support me by buying one or two of them if you find it helpful to your own builds.

This results in a 1/3" falls tapering down to just smaller than 3/16". I can build 3/8 inch tapering down to 3/16 in many colors as well with up to 10 layers if this would meet your needs better please message me (if you are making heavy large whip.)