I have never heard of either of those bras, but in looking at the video the very first thing that came to my mind was "OMG... I would have a heat stroke wearing all that under my shirt!" It looks like too much material covering skin when it's 95 degrees out there!
I am of the opinion that society absolutely needs to change its view of women and totally eliminate bras from the wardrobe! After all, they got rid of hoop skirts and corsets and then girdles, which NO ONE went without during the 40's, 50's and 60's! So why not get rid of bras? Why not make it perfectly acceptable for women to just let them hang, stand perky, or swing to and fro! In the days of wearing girdles, it was "proper" to do so and hide your tummy. Nowadays, no one wears girdles, and fat tummys are all over the place. So, GET RID OF BRAS!
I really, really hate wearing bras! I hate trying to buy them. I hate how they make me hot, and hurt my shoulders or bind my rib cage. I gave up on underwire ones, even though I could use one because the girls are tired and saggy after all the babies they nursed in my younger days. But these days I go for comfort and not looks!