Dunlop FX 500 Tour
A 98 in² control frame at 305 g with the widest published tension range of any racquet here (20–29 kg) — a frame built to be tuned rather than played one way.
What the sources agree on
The smaller 98 in² head paired with 305 g and a 322 swingweight is a classic tour-control profile: smaller heads are the most consistent lever for precision over forgiveness, and the added static weight over the 100 in² frames in this batch shows up directly in the derived 8.4 stability figure. RA of 65 sits close to the Pure Aero's 66 — moderately flexible rather than stiff — broadly consistent with a control-oriented rather than pure-power intent.
Where they disagree
A 20–29 kg published range is unusually wide, and where a player actually strings within it changes the racquet's character more than almost any other single decision — we can describe the frame's built-in ceiling and floor from the spec sheet, but not which point in that range plays best, since that's a bench-and-court question we haven't run yet.