Razer BlackShark V2 X
-Good Mic
-Comfortable and Stable fit
-Build Quality Isn't fantastic but if you are careful they should last a few years.
Sound
-Highly dependant on fit and positioning
-Bass- Tuned for gaming with a boost in the Mid to High bass range, Bass is fairly accurate and consistent
-Mids- Thin and flat
-Treble- Underemphasized resulting in a recessed and dark sound.
-Sound Stage- Poor since they are closed-back, they require you to install a software package to make it PC 7.1 surround-compatible.
Problem points
-Wiring is rather thin
-The hinges at the headband are thin and weak.
Redragon Zeus h510
-Mic quality is roughly the same and is removable
-Comfortable and Stable fit once you wear them in, Tight and high clamping force at first so they need to be broken in.
-Build Quality is better but the hinges still are the weak points. Wiring is removable and replaceable as well as being thicker and braided.
Sound
-Not as dependant on positioning
-Better quality if you use the USB dongle included
-Bass- Less emphasis, more laid back, and still enough to enjoy gaming effects
-Mids-More upfront and can be harsh at times but detailed.
-High- Brighter and more detailed but also can be harsh.
-Sound Stage- Poor "Closed back" You need to rely on the dongle for simulated 3d which works but not as well as what Razor has.
Problem Points
-Weak points are nearly identical to the Cloud II
- Hinge Clamp tends to break if your noggin is huge and it's at max tension
- Hinge Screw tends to fall out or break internally if roughly handled over time.
Corsair hs35 " I won't get as detailed here since they are worst than the previous two.
-Mic quality Is Poor
-Build quality is what you expect for the price
-They are comfortable
-Bass Uneven, muddled, and bleeds all over the place
-Mids- Cluttered and muddy
-Treble-Uneven, harsh and sharp
-Sound Stage- "Closed Back" It's usable and doesn't rely on software like the other two.