What's better: Nitrado or Zap hosting?

I need a good 12 slot forge server for Minecraft. Now I have recommended the following hosters: Nitrado and Zap-Hosting.

What is better? At Nitrado I have a 12 slot server with 6GB RAM for exactly 25 euro. At Zap-Hosting I have 9GB RAM with 12 slots for 24,25 euro.

Since I know from my own experience that RAM is not the only one (host-unlimited, for example, has extremely bad vServer).

What would you recommend?

Have zap. Never tested, I've almost always been satisfied with Nitrado.

This is both too expensive.

With other providers you get there already much more. At netcup there are e.g. For 21 euro already a server with 32GB of RAM and dedicated resources (this is often the problem with game servers, the CPU performance of their own server is severely affected by the rest of the servers). If the performance is still not enough, you'll get your money back within 30 days.
You have to set up yourself, but in times with panels like Pterodactyl you can't do so much wrong.

With Hetzner you get for 27 euro even a complete dedicated server (that is, a real device) with 16GB of memory and a relatively good CPU, on the other hand, are the offers of such gameserver providers a bad joke.

I'm at http://sonicfast.live/ and satisfied.