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|---|---|---|
| Specification | Li-Ning BladeX 600 | Li-Ning Windstorm 74 |
| Flex | medium | flexible |
| Balance | Head Light | Head Heavy |
| Weight / Grip | 4U / G6 5U / G6 | 6U / G6 |
| Max Tension | 4U: 30 lbs 5U: 29 lbs | 6U: 30 lbs |
The flex rating of a racket influences how power is generated and how the shuttle responds at contact. It plays a major role in playability, especially during smashes, drives, and defensive lifts.
BladeX 600 features a medium shaft, while Windstorm 74 uses a flexible shaft. Medium flex rackets provide a balance between accuracy and repulsion. They are well-suited for intermediate players transitioning to higher levels or those who want a racket that works for both power and control without specializing too strongly in one direction. By comparison, Flexible shafts bend more easily during a swing, returning stored energy into the shuttle. This helps players generate effortless clears and lifts even without high swing speed. They reduce fatigue over long sessions and support defensive recovery, though they sacrifice some precision during hard hits..
Players who hit with full-body rotation and strong wrist snap may benefit more from the characteristics of Windstorm 74, while those who prefer rallies, longer games and effortless depth will appreciate the support offered by Windstorm 74.
| Flexible | Medium | Stiff | |
|---|---|---|---|
| BladeX 600 | |||
| Windstorm 74 |
Balance affects swing sensation, shot recovery, and how easily power transfers into the shuttle. Even a similar weight racket can feel completely different depending on where the mass is distributed.
BladeX 600 is head light, while Windstorm 74 is head heavy. Head-light rackets are faster to maneuver and excel in quick exchanges, drive battles and defensive reactions. They support front-court play, fast interceptions, and doubles reflex shots - ideal for players who rely on speed instead of raw smash power. On the other hand, Head-heavy rackets shift more mass toward the frame, increasing momentum behind smashes and clears. Players who dominate from the rear court or rely on offensive pressure benefit most. However, head-heavy setups may feel slower when switching quickly between forehand and backhand defense..
Because their balance philosophies differ, players will instantly notice a change in tempo and swing feel when switching between them - one racket may encourage attacking play from the rear court, while the other enhances quick exchanges and defense.
| Head Light | Even | Head Heavy | |
|---|---|---|---|
| Li-Ning BladeX 600 | |||
| Li-Ning Windstorm 74 |
The weight class determines how quickly a racket moves during defense and how much stability it has during smashes. Lighter frames accelerate faster, while heavier ones provide more impact stability.
BladeX 600 is available in 4U, 5U while Windstorm 74 comes in 6U. A player choosing between them may decide based on whether they prioritize fast exchanges and net interceptions or power-focused shooting from the backcourt.
Lighter variants like 5U/6U emphasize maneuverability, especially valuable in doubles, defence and drive rallies. Meanwhile, 3U/4U variants carry more swing momentum, benefiting aggressive singles players who rely on steep smashes.
| 2U | 3U | 4U | 5U | 6U | |
|---|---|---|---|---|---|
| Li-Ning BladeX 600 | |||||
| Li-Ning Windstorm 74 |
String tension capacity affects how the shuttle feels on contact. Higher tension enhances precision but requires strength, while lower tension increases repulsion and shuttle height support.
Both models support up to 30 lbs, providing identical stringing headroom. Players tuning their rackets can achieve similar feel outcomes depending on the string gauge and tension chosen.
Choose the lighter model for fast defense and doubles pace. Choose the heavier model for stronger smash stability and backcourt dominance.
No. Li-Ning Windstorm 74 is more flexible with a flexible flex rating, while Li-Ning BladeX 600 is medium.
Yes. Li-Ning BladeX 600 has a head light balance, while Li-Ning Windstorm 74 is head heavy, making Li-Ning BladeX 600 more head-light.
The two rackets do not share any weight class options. Li-Ning BladeX 600 also comes in 4U, 5U, which Li-Ning Windstorm 74 does not. Li-Ning Windstorm 74 also comes in 6U, which Li-Ning BladeX 600 does not. Overall, Li-Ning BladeX 600 offers the heaviest available option (4U), while Li-Ning Windstorm 74's heaviest variant is 6U.