>>105637957 (OP)because its basically a swiss army knife for tech redditors. You know what they say, "jack off all trades, master of none". Flipper is a glorified toy that can potentially allow a random low-iq moron to hack some poorly secured garage doors, RFID cards and such, but it will never be good at doing all of it, and by default its severely limited with stock firmware and no modules .Thats why most people still rely on 3rd party firmware and gpio modules to actually squeeze a decent performance out of that thing. If you want decent results, get yourself a dedicated tool. For sub-ghz stuff, get yourself SDR, like hackrf or kiwisdr. For rfid stuff, get yourself proxmark. For badusb, get yourself rubber ducky or malduino. And before you buy all of that, ask yourself if you really need it (you most likely don't).