The Gamdias Hebe E1 uses a Sling style Headrest that in theory balances the weight and self adjusts. The Beats is just a basic padded band that you pull to adjust.
What is more comfortable? It really depends on the size of the headsets, your head and how heavy the headset is and how ofter your moving. Sling style is comfortable but they tend to move around so best if used while stationary, a typically padded headrest will generally be less prone to movement and can be just as comfortable depending on the headset itself.
Sound different between those.
Gamdias Hebe E1
Price- Cheap
Sound-Garbage for use other than Gaming and Movies whereas the experience is average.
Build Quality- Cheap. Cheap...Cheap.. Watch out for the cable it tends to break at the headphone and the top of the volume control. They are comfortable I will give them that.
Verdict- You get what you get for the price
Beats Studio
Price- Nearly 4X the E1
Sound- Terribad for wireless gaming, next to no sound stage which is important for FPS enjoyment. Above-average sound for wireless but there are many wired headsets and even intro monitors that blow it away for the same price and cheaper.
Build Quality- Excellent they are comfortable and durable.
Verdict- Bad for Gaming, good for traveling, Okay for everything else.