VPS With Large IPv6 Subnet Allocation Wanted

[Bull]

Searching for a VPS provider offering /48 or /56 IPv6 blocks.
Specs: 2–4 vCPU, 4–6 GB RAM, NVMe. Must support custom OS installs and snapshot creation.
Good network reputation is important. Any reviews on Rightservers.com vps hosting solutions? Others?

[FireVM]

The big thing for me is the uptime, and reliability, alongside good prices (in comparison with quality) and I also like to see some good support just for peace of mind.