Imo, they are just saying that it has a special metal logo desogned by xu xin. If you base it on the price i am sure it is not produced in very large quantities but i do not have the numbers.
Let me. Add i am talking both bh and fh swi gs mostly fh that causes this injury. Maybe you are doing that during gameplays and not during multiball practice.
There are controllable rubbers like 2.0 vega pro that can actually give some power and reduce the effort. Why not go with that path. Too much effort also will give you strain.
I am seeing probably a rotator cuff injury due to overswinging and using less rotation of the torso which leads to the strain on your arms and shoulder.
Stiga Genesis 2 M
Weight: 70 grams uncut
Speed: OFF+
Spin: Extremely high
https://www.youtube.com/watch?v=EPqzKXCNzzY
The Genesis 2 M is the upgraded version of the previous Genesis M. The new rubber has a non shiny texture on the surface of its topsheet whether it’s the red or black...
Stiga Dynasty (Special Xu Xin Edition)
Weight: 89 grams
Plies: 7(Koto-Textreme+ - ayous-ayous)
Thickness: 5.79mm
Speed: Off to Off+Hardness: Medium Stiff
https://www.youtube.com/watch?v=aozWc5IL6oc
Finally after a few months of waiting for this blade, I have it in my hands! So much hype has...
I double checked the blade, at first it would look like it is limba but closer inspection shows the squarish wood pattern that is foudn with koto so it is koto.