Do me a favour and stay away
I have been hosting my servers on-and off at Humble Servers for two years now, and as someone with a deep understanding of how Minecraft servers work, I have been able to optimize my servers and have them run well on an EXTREMELY low budget. But if you are looking for a 1.16+ Vanilla server, you would have to pay at least $8-12/month for a lag-free experience. For the past month or so I have also helped out within the Humble Servers support team in their Discord, they can help you with a lot. However, the Management for Humble Servers is not very serious. I will not go to full detail here, but I was promptly terminated with no exact reason given other than getting a message saying my output was not enough for a support member. The way the support team works is also a bit worrying, you get pushed to do work, and sometimes they expect you to take it as serious as an actual job, while sometimes, they want you to know that it isn't actually a full-time job and that we shouldn't think of it like that. - As a support member was bound to receive $0.20 per ticket by the middle of next month. FYI. ! IMPORTANT EDIT ! Humble has tried every possible way for me to remove my reviews through Trustpilot while they cut all their ties with me. I am certain now that I will not receive anything at all, just because I decided to write an honest review about my experience, stay away from this host - I would say that generally Humble Servers is a great bang for your buck, however I can still not recommend Humble to any of my friends due to the performance and staff issues going on there.