Comment by antirez

I switched from ESP32 to the RP2040 because it's a much more reliable and documented device. My only concern right now with the RP2040 is that there are many ESP32 models with SPIRAM but it's not so simple to find a SPIRAM equipped RP2040 board. To be honest, given that the C development environment of the RP2040 is so good, you can make good use of the memory, but when one wants to develop a large MicroPython project, the SPIRAM is really a great asset. Other than that, everything about the RP2040 is just great.