So far so good.
I was quite happy with the WEMOS ESP32 Lite with its WIFI, small footprint, low voltage requirements etc and the idea behind these boards for me is to detect trains and doing something on my model railway.
These boards are a great solution for this as well as many other projects that you would see people have come up with and ones you can come up with yourself.
'Small Devices' is stocking these quality boards (yes there are some shonky ones out there), see 'Digicool Things' video on detecting the questionable boards that are out there and you can see his video via https://www.youtube.com/watch?v=a9f9vHjQSfQ
The D32 gives you robustness that is what you need for and yet are in the small dollars bracket even down here in Down Under where things are not as cheap as the northern countries and what is very important for me is how quick and easy it is to cobble something together instead of spending so much time soldering individual components together etc.