i have experience with the following hosting:
and finally MelonCube
To be honest having experience with all those hosting my best experience was and is with MelonCube. I have a Modded community that means that yeah i run modpacks like FTB Beyond(heavy modpacks) and all those hosting give me lag problem , meloncube is the only one that i can run 20+ people on and the server is free-lag.
Customers support is one of the best part of this, they are pretty friendlys and fast, they reply to your ticket in like 30m probably less, so if i need to calificate this hosting i give you 9/10. they are the best at the moment but if you MelonCube read this, you need to improve or add plugin support, i mean sometimes i would like that support setup all my plugins and configure it, that is the only aspect that you need to improve, keep doing that good job guys.
Sorry for my bad english, im a native spanish speaker