I've noticed that many headlight racquets with sub 61 flex can often have very small sweetspots and uneven stringbed response. On the other hand, stiffer headlight racquets have a more even response but are often too powerful and transmit too much shock. Can you name a racquet that navigates these problems successfully? ...because it seems like getting the right specs is a series of accepting lesser evils. Feel free to educate me if this question is too broad or stupid.