I found Stellara Servers and it is all about Minecraft server hosting that tries to stay fast and stable.
They say they focus on good performance so your server runs smooth even with mods and plugins and custom jars. It sounds like it can work for a small friend group or a bigger community.
They also talk about reliable hardware for low lag and consistent TPS. Setup is instant so you can start quick and they have a simple control panel.
If you need help they say support is responsive and you can ask about setup and modpacks and what plan makes sense for around 10 to 20 players. They are also running a first month discount code right now.
Low Lag Mod Friendly Server Hosting
GG.MINEWIND.NET New Server IPValueGameNode EU Lag Free Hosting
I found this Minecraft hosting called ValueGameNode and it is made for people who are tired of paying too much for servers.
They run everything on high frequency AMD CPUs and super fast NVMe SSDs so worlds and modpacks load really fast and the gameplay is smooth with no lag.
Their servers are in a data center in Helsinki so if you are in Europe you get really low ping which is awesome for playing with friends.
You manage your server with a Pterodactyl control panel and it has one click installers for plugins mods and different server versions so setting things up is simple.
You get full SFTP and FTP access to your files and they also have DDoS protection so your server stays online and safe.
They even have a 2 day free trial on their Minecraft and webhosting plans so you can test the performance before paying.
Their cheapest plan is called BudgetCraft and it starts at 2.49 euro a month with no hidden fees which makes it good for players who want strong performance but do not want to spend a lot.GG.MINEWIND.NET New Server IP