I listened to all the tracks again and here is my ranking: 1) GHS - well-balanced tone in all genres. They feel great too.
2) D'Addario - Ditto. Although slightly rougher feel than GHS.
3) LaBella - These sounded great, too. To my ear the driest, most percussive of all the brands. Another great feeling strings.
4) Rotosound - Surprising warmth on the Motown track.
5) DR - A little to brittle sounding for my liking; too much high end; didn't sound fat.
6) Fender - Too much high end bark. Would be a great rock flat a la Iron Maiden.
Thanks for doing the video Jon!