Not really sure about YouTubers in my area. I'm so busy with work and my home life I don't really know a lot of people outside of my daily routine. I have a saying that irritates my wife. I always say I don't have any friends just a few aquaintinces.
I would say 98% of my brass is LC 5.56 brass and the rest of it is various 223. Still I have probably 200ish rounds of LC that I haven't shot along with some 150-200 rounds of 223 factory reloading frontier ammo.
This will be my first batch of reloading anything other than straight wall pistol cartridges. I figured it would be good to start with freshly trimmed brass. Some of my brass is range pickup but the majority has been fired in 3-4 of my AR rifles.
Being in CA I don't have the option of cheap online ammo sales being sent directly to my home. I understand sometimes it isn't cost effective to reload. In my case ammo isn't dirt cheap. When we have local sales the stuff flies off the shelf. I also like the idea of loading my own and load for all of my pistols. It's been a great hobby for me and I actually enjoy it.
I hope you got a trimmer that is powered or can be powered. Man, trimming cases sucks. When I did it, I had some sort of trimming attachment meant to be used with a drill. I chucked it up in my lathe and did my trimming that way. You wouldn't believe how long it takes to do 1000 cases. Good luck man.