VPS for bungeecord?

Hey. So, I'm wanting to create a small network with a VPS. My budget isn't huge, all i currently want is one to hold a hub, skyblock and factions, playerbase is less than 50, probably around 5-20 or so

OpenStack KVM
1 vCore
2.4 GHz
4 GB RAM
20 GB SSD
Local RAID 10

would that be enough for what i want?


OpenStack KVM
99.99% SLA
1 vCore
2.4 GHz
6 GB RAM
25 GB
High Availability (Ceph)

or that?


OpenStack KVM
2 vCore
2.4 GHz
8 GB RAM
40 GB SSD
Local RAID 10

or that?