Since it asks for one aspect, I didn't pick them all. The one that I like the most has got to be the community. The best bunch of gamers I have ever met, and probably ever going to meet.
I joined because I was told of Clean servers. Then I realized it was all of that amazing stuff. Admins are patient, understanding, nice and mature. Servers and maps are well maintained and blackmesa in TF2 is AmAZING. Events are fun for everyone. Making all of the friends is another thing I love
I Usually always play in eGO servers, the past few days i have been playing different games on different serves. Let me tell you its a big difference coming from a clean eGO server to a regular old server. eGO has so much more RESPECT!!!!!!!! for other people thats what makes us the best.