Which Linux Should You Choose for a VPS or Dedicated Server?
September 18, 2026
Rodrigo Fernández
Director of Infrastructure
If your applications already run on a Linux distribution, staying with it is usually the sensible choice. If you are starting from scratch, the decision depends on the software you will install, how much stability you need, and how much time you want to spend on updates and version changes.
For most web servers, applications, and containers, Ubuntu or Debian is the straightforward choice. Rocky Linux, AlmaLinux, and Oracle Linux make more sense when an application or vendor requires Red Hat compatibility, while Fedora and openSUSE answer more specific needs.
This guide compares what CR Servers offers on VPS and dedicated servers, when each option fits, and what to verify before you order.
A short way to choose
| If you need… | Start with… |
|---|---|
| A web server, an application, or Docker | Ubuntu |
| Stability and fewer changes | Debian |
| RHEL compatibility | Rocky Linux or AlmaLinux |
| Oracle Linux specifically | Oracle Linux |
| Very recent software | Fedora |
| You already use SUSE tools | openSUSE |
If you only need a website and mail, web hosting is enough. VPS and dedicated servers are for root access and a distribution you choose.
Which Linux fits
Ubuntu
Ubuntu is the Linux most hosting guides assume. Package names, Docker examples, and application docs usually start there. Long-term support releases get security updates for years without a full reinstall, which is what you want on a server you intend to keep.
Best fit: a website, an application, or Docker, when you want the usual path and the widest set of examples.
Current images include Ubuntu 26.04 LTS, plus 24.04 and 22.04. We do not offer Ubuntu 20.04 on new orders.
Debian
Debian sits in the same family as Ubuntu, and it moves more slowly. Packages stay put longer. That is what you want on a server you would rather not rebuild every release cycle.
Best fit: stability over the newest library, or a team whose notes are already written for Debian.
Current images include Debian 13 and Debian 12. We do not offer Debian 11 on new orders.
Rocky Linux
Rocky Linux is a free rebuild of Red Hat Enterprise Linux. The layout, the dnf package manager, and many vendor install guides match that family. Day to day it is close to AlmaLinux; the projects are different, the idea is the same.
Best fit: an application or vendor that says “RHEL or compatible,” when you do not need Oracle’s own image.
Rocky Linux 8 is on the shorter dedicated list and on newer servers. Newer Rocky releases need a newer dedicated server. On VPS, confirm the plan lists the version you want.
AlmaLinux
AlmaLinux is the other widely used RHEL-compatible rebuild. The practical difference from Rocky is the name your images, Ansible, or vendor docs already use.
Best fit: a stack that already says AlmaLinux.
AlmaLinux 8 is on the shorter dedicated list. Newer AlmaLinux needs a newer dedicated server.
Oracle Linux
Oracle Linux is Red Hat-compatible too, published by Oracle. It is the right image when you already run it, or when the workload is documented on that image. It is not a general upgrade over Rocky or AlmaLinux.
Best fit: you specifically need Oracle Linux.
On VPS, Oracle Linux 10.1 is Medium and larger — not Tiny, not Small. On dedicated servers it appears only where the order form lists it.
Fedora
Fedora is where newer software lands before it reaches Rocky or AlmaLinux. Releases move quickly, and the support window is shorter than an Ubuntu LTS or Debian stable. That is useful in a lab and awkward on a server you plan to leave alone for years.
Best fit: development, testing current packages, or a system you intend to update on purpose.
Fedora 44 is in the current catalog, including on dedicated servers with the shorter list.
openSUSE
openSUSE Leap is the stable edition. You manage it with zypper and YaST, not apt or dnf. It is a natural choice if that is already your stack, and a poor first Linux if it is not.
Best fit: a team that already uses SUSE tools.
Leap 16 is in the current catalog. Not every dedicated server lists it.
Which distributions CR Servers offers
CR Servers keeps one image catalog for VPS and dedicated servers, but not every image is available on every plan. The list on that server’s order form is the definitive reference.
Images in that catalog are cloud-init ready: SSH keys and networking come up at boot. You still manage the operating system after that.
The Linux choice does not really change between VPS and dedicated. Both use the same families. What changes is which images that plan lists, and whether you want a virtual server or the whole machine. That second question is covered in VPS vs dedicated servers.
VPS plans are unmanaged, with root. Dedicated servers ship the same way: you manage the OS, and the team in San José monitors the hardware and the network.
What is new
These are recent images, not a promise that every plan shows them:
- Ubuntu 26.04 LTS
- Fedora 44
- openSUSE Leap 16
- Oracle Linux 10.1 — VPS Medium and larger, and newer dedicated servers that list it
Operators in San José provision from this catalog. You do not build your own image library to get a current release.
Why some plans show fewer images
VPS. Most plans offer the broad catalog. Oracle Linux 10.1 is the clear exception: Medium and larger only. If a small plan hides an image, that is the gate, not a missing template.
Dedicated. Not every server installs the same set. You do not need a model name. If the order form lists the image, that server can boot it.
| Server | What you can choose |
|---|---|
| Newer dedicated servers | The full current catalog, including newer Rocky and AlmaLinux, Oracle Linux, and openSUSE |
| Some dedicated servers | Ubuntu, Debian, Rocky Linux 8, AlmaLinux 8, and Fedora |
On the shorter list, newer Rocky and AlmaLinux, Oracle Linux, and openSUSE are not available. The CPU on that hardware is older than what those images expect.
What we do not offer for new orders
We do not advertise Ubuntu 20.04 or Debian 11 for new VPS or dedicated orders. An existing server still on an older release is a migration conversation with the team in San José, not a checkbox on a new order.
If this page and the order form disagree, the order form for that plan wins.
Next step
Compare the plan, then confirm the image name at checkout.