Interesting videos.
Frog Lube vs Weapon Shield.
Slip 2000 EWL, Lucas Gun Oil, and Weapon Shield Comparisons
GunButter vs Weapon Shield
Weapon Shield Wear Test - BreakFree and Hoppe's Elite
Weapon Shield vs FireClean
Lucas Extreme Duty Gun Oil and Weapon Shield

I used to use Weapon Shield a few years ago and it worked great. In my trials of other products, I never got around to going back to it. Perhaps it's time to pick some more up. George Fennell, the guy behind WS, was the one who developed the original FP-10. He likely has forgot more about lubrication that I will ever know.