Looking for VPS That Supports Nested Virtualization

[Frost$]

Need KVM VPS where nested virtualization works for testing vSphere/Proxmox.
Specs: 4 vCPU, 16 GB RAM ideal. Must provide custom ISO, rescue mode, and snapshot support.
Transparent CPU allocation is a bonus. Any experiences using Swisslayer.com vps hosting services? What host is better?

[HDLock]

For any questions, even the low priorities, they reply to me really fast and very helpful. They even help me solve my website's problems which is far beyond my expectation.
NO KYC for any client. You can trust Swisslayer.com kvm vps. They have added TWO new payment gateways: Cryptomus and Heleket. These two accept over 112 coins. This includes USDT.