I have been hacking my 3ds around the time tubehax was released, BUT joined the scene a bit after. I never was really THAT much entrusted in hacking, until the 10.2 to 9.2 downgrade was released. I downgraded as soon as i could, and i was extremely lucky too, since i didn't frankenfirmware. Then i also installed a9lh as soon as i learned about it, BEFORE 3ds.guide or OTPHelper or CTRNand transfer or SafeA9LHInstaller or SafeCTRTransfer were a thing.