FWIW, I got tired of trying out the new lube of the month that cost $10-15 for a 4 ounce bottle, and tried just about everything I could find... Frog lube, fire clean, etc. I finally settled on mixing one quart of Mobil 1 synthetic motor oil with one quart of Mobil 1 synthetic transmission fluid to get a half gallon for around $25.00. For places where I wanted thicker viscosity, I mixed some of the above mixture with synthetic grease. Now I have lubrication that doesn't run out of the pistol, and I can mix it as thick as I want.
I keep in mind that transmission fluid and motor oil are designed to work in environments that are hot, high pressure environments. It works great. I use it on semi-auto rifles, revolvers, semi--auto handguns, and I have yet to think I would benefit from trying another one of the lube of the month items.