Aternos, a great free server platform.
I understand fully that Free does not mean Premium, but heres my problem.
I have an average server that is actually fun, (Spigot, ~8-10 plugins, at most 4 players on) with the NavyCraft mod. Every 10-15 minutes the server either decides to randomly time out or spend around 30 seconds frozen. And, even on a vanilla (no plugin) server with 2-3 people it "Couldn't keep up" and fell over 1000 ticks behind.
Now, this could be fixed by either adding an extra half-gigabyte of ram (Sadly, increasing your server costs, but hey every year technology gets cheaper), upgrading your ram to a better version with the same space but say better speed or port, or finally adding better server optimization.
I love aternos, but with even a basic server constantly falling behind, whats the point in playing?