macOS Version Comparison

OSX Proxmox Next supports four macOS versions. This guide helps you pick the right one for your setup.

Overview

Version	Stability	Apple Services	Performance	Recommended For
Ventura 13	Excellent	Full (iCloud, iMessage, FaceTime)	Good	Older hardware, maximum compatibility
Sonoma 14	Excellent	Full (iCloud, iMessage, FaceTime)	Very Good	Best all-around choice
Sequoia 15	Good	Full with --apple-services (kernel patch auto-applied)	Very Good	Users who need latest features
Tahoe 26	Good	Full with --apple-services (kernel patch auto-applied)	Good	Users who want the newest release

Version Details

Ventura 13

The most mature and battle-tested option.

Pros:

• Rock-solid stability in virtualized environments
• Full Apple Services support (iCloud, iMessage, FaceTime)
• Works well on older or limited hardware configurations
• Widest compatibility with existing software

Cons:

• No longer receiving feature updates from Apple
• Missing newer macOS features (iPhone mirroring, window tiling, etc.)
• Security updates will eventually stop

Sonoma 14

The recommended default for most users.

Pros:

• Full Apple Services support (iCloud, iMessage, FaceTime)
• Modern feature set (widgets on desktop, screen sharing improvements)
• Excellent stability in Proxmox VMs

Cons:

• Slightly higher resource usage than Ventura
• Requires CryptexFixup kext to avoid EXITBS:START hang at boot (included automatically)

Sequoia 15

For users who want the latest stable release.

Pros:

• Latest stable macOS with newest features
• iPhone mirroring, native window tiling
• Good VM performance

Cons:

• Apple Services require the kernel patches applied by --apple-services (not officially verified)
• Requires CryptexFixup kext

Tahoe 26

The newest supported release. The tool treats it as a stable target, and installs are verified end to end, but it has the least mileage of the four.

Pros:

• The newest macOS features
• Good for developers targeting the current macOS release

Cons:

• Least battle-tested of the supported versions
• Apple Services require the kernel patches applied by --apple-services (not officially verified)
• Not recommended for production or daily-driver use
• Newer point releases can need OpenCore or kext updates before they boot cleanly

Which Should I Choose?

Follow this decision path:

1. Do you need Apple Services (iCloud, iMessage, FaceTime)?

   • Yes, on Sequoia or Tahoe: Use --apple-services: the kernel patches are applied automatically. Verify with sysctl -n kern.hv_vmm_present (must print 0). Sonoma 14 remains the safest choice with full verified support.
   • Yes, on Sonoma: Sonoma 14 with --apple-services gives fully verified Apple Services support.
   • No: Continue to step 2.

2. Do you want the latest macOS features?

   • Yes, stable: Sequoia 15 gives you the newest stable release.
   • Yes, newest: Tahoe 26, supported and verified, just the least battle-tested.
   • No: Continue to step 3.

3. Are you running older or limited hardware?

   • Yes: Ventura 13 has the lightest resource footprint and widest compatibility.
   • No: Sonoma 14 remains the best overall choice.

Best overall: Sonoma 14. It strikes the right balance between modern features, stability, and full Apple Services support.

Hardware Attestation (Sequoia and Tahoe)

Starting with Sequoia 15, Apple performs hardware attestation checks during Apple ID sign-in. These checks use the hv_vmm_present sysctl, which normally returns 1 in a VM, to detect virtualized environments.

When --apple-services is enabled, two OpenCore Kernel/Patch entries are automatically injected: one renames the real hv_vmm_present sysctl out of the way, the other renames hibernatecount into its place. That counter reads 0 on a default VM, so DeviceCheck sees what appears to be a physical machine. Verify with sysctl -n kern.hv_vmm_present in the VM, which must print 0.

This is not officially verified. Attestation is server-side and Apple can change it at any time, so use Sonoma 14 if you need a guaranteed-working baseline.

Notes:

• RestrictEvents.kext with revpatch=sbvmm alone does not fix this
• App Store downloads and purchases work regardless
• The OS itself runs fine; only Apple account services are affected by attestation

In-Place Upgrade Path

If you want Sequoia or Tahoe but prefer to establish your Apple Services session on Sonoma first (the fully-verified baseline), use this approach:

1. Install Sonoma 14 using the wizard
2. Sign in to your Apple ID, activate iCloud and iMessage
3. Once signed in, upgrade in-place to Sequoia 15 or Tahoe 26 via System Settings > Software Update
4. Your Apple Services session carries over from the Sonoma sign-in

This is an alternative to using --apple-services directly on Sequoia or Tahoe. Both approaches work, use this path if you prefer the Sonoma-verified baseline before upgrading.

note

In-place upgrades preserve your data but take longer than a fresh install. Back up your VM (snapshot) before upgrading.