Hey @popcorn,
Things are moving fast with the map now, nice map now (what is it based on?). Also now see the ID and status of the gateway. Unfortunately it seems the gateway statuses haven't been updated since about 23-12 17:27:37
Also the nodes API is responding very sluggish (response times of up to 30 seconds).
The coverage circles are indeed quite optimistic for most gateways. I'm not in Zurich btw but 5 meters below sea level 