When comparing Roccat Tyon vs Razer Ouroboros, the Slant community recommends Roccat Tyon for most people. In the question“What is the best gaming mouse?” Roccat Tyon is ranked 27th while Razer Ouroboros is ranked 67th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Many keys, 1D analog stick, illumination, good sensor

Pro Full Linux support
Roccat has good Linux drivers.
Pro Hybrid wireless/wired mouse
The Razer Ouroboros is a dual wired/wireless mouse so that when the device may be running low on battery the user can just plug it in.
Pro Swappable side magnetic panels
There are swappable magnetic side panels comprised of two thumb grip and two finger rest panels. This allows for users to customize the size and shape to their liking.
Pro Rechargeable (and removable) AA battery
There is an included rechargeable AA battery that offers 12 hours of gaming time. It can also be swapped with another battery if needed.
Pro Ambidextrous
The Razer Ouroboros is and ambidextrous device so left or right handers can use it equally.
Cons
Con No MAC OS drivers available
This is a common con for many gaming mouses. But since the mouse buttons can be bound to direct input events, lack of drivers can be overcome.
Con Functions cut down if not using Roccat keyboard
There are extra features with the Easy-Shift[+] thumb button but a Roccat keyboard has to paired with the mouse to utilize them.
Con Expensive
At $149.99 this is a pretty expensive device, even if it is wireless.
