BEST Server host, with GREAT customer support!
I've been using MelonCube's services for Java Minecraft servers for 3+ years now. Whether it has been servers for friends, commercial servers, or just for me to mess around with, they have done an excellent job. MelonCube offers fair prices for high quality servers. If there's another server that's cheaper, I would still rather go with MelonCube for the simple reason that they have the most high quality support I've ever had the chance to use. Their staff help you in usually less than 30 minutes, and will usually be okay with helping you with stuff that they probably should have no part in. I've had many cases where they help me setup plugins, or even just discuss/help research ways I could solve issues.