Install a Snapshot 1.14.2 Pre-Release 1 server through the Control Panel (Servers → Select your server → Game servers → Add Game Server → Snapshot 1.14.2 Pre-Release 1)
I like the way how the servers are managed.
In my opinion, I get perfectly well working server and the uptime is ok, almost perfect.
But being honest, I use 10% of the service potential.