I've been using Franklin Armory case lube recently, (which smells and feels like the old alcohol and lanolin mix I used to make?) with good results. I have a can of Hornady one shot, that I'm sure works fine, but I use it mostly for a release agent when barrel bedding. I have also used Lee sizing lube, liked it a lot until I ran out and got the Franklin Armory stuff if for no other reason than it's easier to apply. I tried using the RCBS lube for a while, wasn't crazy about it, picks up dirt and crud too easy. STP? Now that is something to consider? I'm just wondering, health warnings aside, how well it would clean up after use? And would it play hell with dies? I generally wash my brass in Dawn with Lemishine and dry or give it an alcohol dip after sizing to clean off the lubricants. Been doing it this way for about 40+ years with no issues. Got to admit though the STP trick would definitely be cost-effective if it washes off easily.