Do parabolic soft boxes make a difference? Do they create narrower, more focused soft light?

Here is a link to the follow up video https://youtu.be/sbGQsAouTFc
For the last few years, often times, I have used a parabolic style soft box as a main light. Last year I mentioned in a video that I liked using it because its quite directional and I feel like I can use this property to better control light. Some people disagreed with me, so I made this video to examine if it really is more directional than standard soft boxes.

The manufacturer of my soft box in question, Elinchrom, does not market the modifier as being focused or directional.
Data: https://www.dropbox.com/s/bsds3mncluryxzx/Spread%20Test.xlxs.xlsx?dl=0
Elinchrom Rotalux Deep Octabox 100cm https://amzn.to/2UEwvas
Elinchrom Litemotiv 120cm Parabolic Softbox https://amzn.to/39FJ5e1

Elinchrom Deep Umbrella (White, 49″) https://www.amazon.com/gp/product/B06XHNYHN7/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B06XHNYHN7&linkCode=as2&tag=john0d1-20&linkId=2fe1417daa80fb02efb712022ac2181a

Elinchrom Translucent Diffuser for Deep Umbrella (49″) https://www.amazon.com/gp/product/B06XDPNBR1/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B06XDPNBR1&linkCode=as2&tag=john0d1-20&linkId=affbf9d4dbf22e777c19b862067c863b

Elinchrom Rotalux 135cm Octabox https://amzn.to/2wg4E6Y

Elinchrom Indirect Litemotiv Octabox 190cm / 74-Inch https://www.amazon.com/gp/product/B00009XVMY/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00009XVMY&linkCode=as2&tag=john0d1-20&linkId=d3d6a5adb83038dcf9caeb540531e6aa
Music: Evolution by Bensound http://bensound.com/

Видео Do parabolic soft boxes make a difference? Do they create narrower, more focused soft light? канала John Gress