SpeedyBee F4 AIO FC V2 = LEGITIMATE
This FC has it all plus ONBOARD BLUETOOTH! SpeedyBee corrected their poorly structured usb port and added more features with the new version 2. With that no longer an issue I see this as a perfect FC; its fast, has every solder point you could need and (as said before) BlueTooth! This means you can connect your drone to the SpeedyBee app on your phone and use a 95% capability Betaflight Configurator. I've needed to re-calibrate and change my OSD many times in the field and this makes it easy as can be. My second picture is a screenshot from my phone being connected to my drone. I foresee this being my go-to FC for a long time, especially due to it being among the most affordable!