Penny wise and pound foolish.....Hmmmm.
I prefer to spend what is a relatively small amount of money compared to that which I have invested in guns, ammo, dogs, gear, hunting property, travel etc in the most effective lubricant/protection I can figure out. And the best choices out that, near as I can determine for my issues, which are primarily protection, are Eezox and Froglube.
Because Froglube is easy to buy near me and Eezox not so much, I'm currently using Froglube.
And it makes a nice minty topping on ice cream too!
