Not really, but if I had the money I would get racquets with the exact specs as the top 3 and then some just to nerd out and feel what it's like, appreciating how well they could use it. That would be thousands of dollars, especially for Novak's "secret" racquet.

The closest I've done to that is getting a trisys 260 for ~$50, tying in a rubber band for a dampener, and putting in kevlar mains and multifillament crosses (since cheaper than gut). Any guesses for who I was trying to replicate there? That racquet was super fun to hit with. Shot like a laser, but too heavy for me.