I've tried the products listed above. They all work fine for my purposes. I have a large bottle of Weapon Shield that will last me many years. I also have and use Hornady One Shot dry lube on my carry guns. Cleans well and lubes well and doesn't drip since it's dry. I have many samples of other products so I'm good for a long time without the need to buy.
I'm glad to see someone else actually uses my favorite cleaning lubrication potion...Hornady One-Shot. I find the cleaner/dry lube very good for all of my guns. That said, Break Free CLP kept my guns in good shape for about two years of no maintenance when they were stored in my Brother-in-Law's basement when they were removed from our home due to a suicide attempt by our teenage son. BTW, he's 45 now, and came over to repair our sprinkler system today. He is a good man!
That said, I have recently decided to use some of the half-dozen potions I have in the reloading room "just to see".
If they all do as well as their marketing departments claim, I shouldn't have to buy anything else till about 2037!
I decided to try one of them...Wipe-Out/Patch Out to clean all my rimfires and see if the dreaded "Carbon Ring" was present. My ancient 77-22 has been shot and cleaned after shoooting since I bought it (1983) with no particular attention given to the "Ring". My Ruger MK II pistol; the same since I got it about 10 years later. After a frustrating attempt at field stripping/cleaning, a gunsmith taking my bag of parts, and restoring it to workableness in about 1 minute flat, since then, it was: take the grips off, hose it out with Gun Scrubber Synthetic, which doesn't seem to be produced any more, (DRAT!) Patchworm the bore with whatever cleaner I had handy...maybe Break-free CLP, and done! Not a trace of carbon in it either. None of the others were afflicted. My take-away? It was decades that I shot and cleaned my oldest .22s before I even heard of RFC, and years after that before the carbon ring became the hot topic of discussion. "The Ring" is real, but, with reasonable cleaning, no borescopes, with more or less standard efforts and cleaners, Joe average shooter...that's me, and a lot of us, I think; even with big bore rifles, there's not a lot to worry about! Your Mileage (and opinion) May Vary!