ESP32 Display 2"

Hi there

I followed since quite some time this community and ordered already a couple of items.
The only thing what i miss is a display to show some MQTT Topics.
Today i realised that M5Stack could have all things i Need.
What do you think about a device like this? At this price i could have almost a display for each room.
Is there somone with experience with programming a GUI for such a device? It would be great to display everything directly from the Openenergymonitor cloud.

Best regards