The issue with One Shot is people don't give it time for the IPA or whatever they use, to fully flash off.
Watched F Class John do a big run of FLSing using One Shot. No issues whatsoever.
I used to use it for neck sizing but have long given up neck sizing. It was good for that as you can spray at an angle to lubricate inside the neck.
I use Imperial Wax (relatively slow) or a stamp pad with Lyman lube impregnated in the pad. I can usually roll 5 at a time on the pad. Still need to lube inside the necks if using the expander ball.
I avoid all the snake oil lubes as some then require tumbling to remove them.
Botton line, get a tin of Imperial Sizing Wax, it will last a lifetime. You will always have it. Use whatever other lube you decide upon but you’ve always got the Imperial for anything more difficult.
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