When comparing Elementary OS vs Endeavour OS, the Slant community recommends Endeavour OS for most people. In the question“What are the best Linux distributions for desktops?” Endeavour OS is ranked 21st while Elementary OS is ranked 28th. The most important reason people chose Endeavour OS is:
Lean, fast and surprisingly stable.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro UI design consistency
Excellent uniformity between all the stock application and an overall extremely clean design with simple animations.
Pro Lightweight & fast
Runs well on limited-resources hardware, including netbooks or chromebooks.
Pro Built on Ubuntu
Built on Ubuntu LTS with all its qualities and support.
Pro If you like MacOSX the UI/UX is similar
Pro Extremely user-friendly
This distribution promises you a very tailored user experience and it does deliver on that promise. The developers provide you with a custom desktop environment and a set of neat programs. And the whole desktop looks simply gorgeous.

Pro Active Google+ community
There is a place where Elementary users can ask their questions and usually get answers pretty quickly. Not only by the other users, but the devs are pretty active themselves, often engaging in the discussions on the hows, whys, and plans of the OS.
Pro Simplicity, limited configurability
Sane defaults with less confusion for new users.
Pro Consistent development practices
All Elementary apps are written in Vala and hosted on Launchpad, and there are standard APIs such as contractor for applications to interact with one another. This is different from most distros, in which apps are written in a variety of languages. This design decision makes it easy to get started developing for Elementary and to understand how the various pieces fit together.
Pro A dedicated StackExchange site
Elementary OS has a dedicated StackExchange site where users can easily find answers to common questions.


Pro With new tweak tools customisation is not a problem
Now the OS is amazingly customisable
Pro Good overall system quality and performance
Lean, fast and surprisingly stable.
Pro Great hardware support
Pro No restrictive handholding, pure control over everything
The user can do whatever he wishes because the distro IS Arch - with and easy installer and great themes.
Pro Fast and simple package management
There can only be one Package Manager (pacman) ;)
Pro Easy installer
Pro Great for low performance hardware
Easy on the specs and still blazingly fast.
Pro Lightweight
Pro Arch Linux Wiki
Being an "easy to install version of Arch" means it is exactly easy to use the famous Arch Wiki!
Pro As slim as you want it
Based on Arch, Endevour OS keeps its core repositories slim and free of unnecessary dependencies. The distro comes with no bloatware, only the necessary packages. The repositories are nearly as full as those of Ubuntu, while they are often more up to date.
Pro AUR support
One of the best reasons to use an Arch based distro.
You can find almost every package there is in the Linux world!
Pro Stripped down to the bone
Since its stripped down, it is fast and you don't have to deal with bloatware.
Pro Great XFCE implementation
Their use of themes and configuration look great!
Pro Not based on Ubuntu
Pro Cutting edge rolling release
Exactly as Arch - allows users to stay on the most up-to-date versions of the software they are using.
Pro Support for a large variety of new hardware
Rolling release means newer, up to date, mesa and kernel versions able to handle newer hardware with better performance!
Pro Helpful community
Great team of developers and excellent forum support on their official website.
Pro Great community
Cons
Con UI doesn't let you change anything
Every installation of elementaryOS looks exactly like the same.
Con Old base and applications
The slow release schedule makes the applications outdated. It drags behind Ubuntu LTS (on which it's based) which itself drags behind Ubuntu which is often still quite far behind Arch for example.
Con Outdated or bad default applications
Con Poor Linux community reputation
The devs of elementary OS feel anyone not paying for their Ubuntu respin are not worthy of using it. Which upset a good bit of people. Obviously the core dev team have issues with their community outreach and PR.
Con Quite buggy
Con Very slow development cycle
Elementary does not offer any release date for their stable releases going more with an "it's done when it's done" attitude. Making depending on newer apps a difficulty as well as a poor choice for those that need consistent release schedules for their OS.
Con Not very configurable
Con The desktop doesn't let you to put icons by default
Con Limited and outdated packages
Packages can be very outdated, and many can't be installed from official repos.
Con Doesn't support 32-bit hardwares anymore
One can install pantheon DE from new ubuntu's repo but Elementry OS is not making new ISO's nor is it supporting them. It makes confuzzled to new users.
Con Upper panel requires extra spaces
The upper panel in Elementary OS requires more space. This can be a problem for computers with small monitors.
Con Emacs doesn't work
Emacs crashes due to a partial gnome library update.
Con Heavy animations
It has some animations that don‘t run well on older hardware.
Con Window control button placement may be unintuitive to some
elementary OS has window controls on the left side of the window. It may be less intuitive to users coming from other operating systems that put window controls on the right.
Con No proprietary driver installer
Elementary OS removed the driver installer of Ubuntu.
Con Problems with basic functions
Problems often arise with functions like keyboard layout and touchpad.
Con Boring UI
It can be very boring.
Con NET installer on the way
Con Not for everyone
Con Kalu needs a little refinement
I applaud the developers to carry on the legacy of Antergos, the only niggling thing that I would appreciate is, while it's nice to see news about updates; my opinion is that once you dismiss the notifications they STAY dismissed. And just clicking on the icon brings kalu brings it to the foreground. Or have the functionality of turning off the news altogether would be well received. Good distro.
Con Same Cons that apply for Arch Linux
Since it is based on Arch, it is harder to install and can easily break.
Con Uses systemd
