I play every day in live EU server since 2014.
I play in PTS for test and check update few days before a big update, but that's all. It's a public test server.
It's more peacefull and freefarm than live. No many players, and no real economy because you have cheat code.
It's not update every time, less update cash shop, close often during many days/weeks.
If you play in PTS or during close or if Trion wipe it, what do you do ?