As stated elsewhere, all are great. If you just want to get going with CircuitPython on some hardware, I really recommend Adafruit’s CircuitPlayground series[1]

As stated elsewhere, all are great. If you just want to get going with CircuitPython on some hardware, I really recommend Adafruit’s CircuitPlayground series[1]. They have things like LEDs, temp sensor, speaker, mic, gyro, buttons, switches, and touch-capacitive pads all in a tiny form factor which means you don’t have to get into breadboarding, soldering, or wiring anything up to do an amazing variety of things and get your feet wet. [1] https://www.adafruit.com/index.php?main_page=category&cPath=888 https://www.adafruit.com/index.php?main_page=category&cPath=...