DOES THE HDK SUSPENSION K-MEMBER HANDLE BETTER THAN A T-BAR SUSPENSION?

The XV article is online here
Take The XV Challenge – MoparAction

............ the chassis testing they did is still really the only scientific structural testing published for these cars........
I believe this simplistic definition applies somewhat to XV press releases:

Propaganda: "The intentional selective use or distortion of facts with the primary purpose to change, alter, or sway another's position or opinion on a matter at hand and not to widen, inform, or move a discussion along"

IMO most reasonable people should be able to agree often on facts. The issue usually goes astray on how they are interpreted.
I read the original article upon release numerous times.
Maybe I should review again to see what I missed.