I'm a software engineer, and I know my way around Bash have some familiarity with Linux- mostly Debian. My understanding of how very low leveled stuff happens on my computer is very incomplete though, hence why I ask for help.
If you recommend something that's not Arch, I'm happy to try it, though.
I actually benchmarked my Samsung 980 Pro M.2 Raid 0 setup vs a single. While sequential read-write is between 2-3* better, random is exactly the same except for 1.8* better random write speed.
Going to start doing this, thanks