Two days of building self-built nodes, I found.

admin

Tweaked for two days building nodes, I didn't sleep well, and I found that I'm not like airports.

Reason: The most important thing for the node is the route, it needs to be stable and have small delay. Good chicken expensive, bad chicken rotten. Not half of good chicken's money can be used on high-grade routes, there are more nodes, saving time and effort.

Only the IP of airports has 10,000 people riding, frequent changes, this is the only disadvantage I currently understand.

This is my current understanding level, if you find any mistakes, please give me advice from DJJ.