Mistwell
Crusty Old Meatwad
I’m assuming you didn’t read the materials and links you provided?
No I did you're just misinterpreting where they talk about Gary's system being better. They're talking about the system choices he made - not making it auto-success, not making allotments based on cleric spell slots, etc.. But if you think Gary's actual choice of abilities was drastically different than what the Aero guys came up with, I'd like to see your evidence for that. And it's those abilities, not the system mechanics, which would be a topic for "inspired by".