Mobil 1 does work good. However price doesn't bother me too much. My guns are not only tools but investments also. So I use a lube and a grease.

I use Tetra Gun, Gun Butter, and sometimes Pro Gold. I really like the Gun Butter because it's easy to apply.

I used to use CLP until I noticed that it completely dissipated when the barrel got hot.

I know guys that still use good ole Hoppes and nothing else.