I have been using this YangYang NS60 for 2 months now. It was highly recommended by my regular racket stringer. Really like the overall control of this racket. It's light but can generate real power on my smashes! Before that i had the ti10 which did gave me awesome raw power but it's kinda heavy to my friends but suited me well. Just like to know the difference between YangYang NS60 vs Yonex NS7K/NS8K rackets if you do own them. I guess YangYang NS60 is a clone of the YY NS7k/8k. Do they feel almost the same? Thought of buying the real thing when i can afford it in the near future. Will hang on to what i have as of now.