The RF 97 shouldn't be used by anyone, including your level
He advised Agassi on his sticks and redesigned Novak's approach to rackets a few years ago.
Doesn't matter if you grew up with heavier rackets, we all switched to lighter ones as the tech improved, it's easy to transition and just increase RHS. Most of the guys I grew up with playing have gone down to lighter rackets despite muscle memory etc. You would be amazed the utility a lighter racket can provide.
Of course we can all pick up an RF97 and swing it without our arm falling off, but unless you are in the top 10% of athletes it is probable that the RF97 hits a great ball "IF" you are in position to hit with immaculate footwork for an entire 3 hour singles match. Not many people are. Top of the line players, using the RF97? There aren't hardly any if you mean anyone above 4.5 playing 18+ age matches.
I made a small survey of UTR 10 plus guys this summer that I ran into (got destroyed by some in matches). mostly college kids home from college tennis if they use lead or even know their swingweight, most don't. Also knowing the TCU and SMU program and their rackets, most are stock and don't know the numbers, they just know they like the racket they are using.