Otis Gun Cleaning Brush Double Ended Nylon
These foam tipped swabs work great for applying oil and grease throughout the slide and frame.
I don't really do anything groundbreaking but these tools help and make things a little easier.
I've tried Birchwood Casey synthetic gun oil, Gun Butter, Rem Oil (way too thin IMO), Frog Lube, FireClean, Tetra oil and grease, sampled Machine Gunners Lube, TW-25B grease, and my wife's new P238 came with a sample of Lucas Extreme gun but I haven't tried it yet. I like Weapon Shield products over all of them. The more I use Weapon Shield oil it seems to have a seasoning effect on my guns and they wipe clean after a range session and it only gets better with use. It doesn't dry out and provided you don't it apply it too heavy, and you don't need to, it won't migrate. All of my firearms are slick and operate great with it but I know that's the case with the other oils as well. Look up Weapon Shield videos on YouTube and I think you could be persuaded to try it. I'm sure if you contacted George Fennell, the creator of FP-10 and Weapon Shield, they would send you a sample to try. You can tell by his videos that he knows what he's talking about.
YMMV but I don't believe you'd find that it's lacking in the lubrication department.