Well, you're using more weed than a regular joint so I would assume you get higher off the cross joint.
Per amount of weed in a reg vs cross no... Smoke them out of a bong or even bowl and you'll be higher yet
This is the future. It's like the apex of the vortex of joint engineering. It's rumored that M.M O' Shaughnessy, designed the first one. But yea, all you are pretty much doing is smoking a bigger joint.