First of all, to be honest, the biggest reason to do this is just for fun, not to improve the performance of the blade. We've played around with plain blades so much, let's do something fun.
Second, I've played with stiga's cybershape6 and I think it's too soft for me. And I have a timo boll alc on the second hand market for a low price (about 80 euros) and it had a lot of bumps on the edges, so I tried to make a special blade out of it.
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Finally, about the performance of "cyberboll alc":Overall, it's stiffer and faster. The balance is still actually acceptable. And because the weight is reduced, it can swing faster. But the sweet spot has moved to handle and I need to adapt to this.