Butterfly Sriver FX vs Yinhe Mercury II: Which Should You Buy?
| Butterfly Sriver FX | Yinhe Mercury II | |
|---|---|---|
| Our rating | 7.8/10 | 8.2/10 |
| best_side | both | both |
| control | high | very high |
| speed | medium | medium |
| spin | medium-high | high |
| sponge_hardness | soft | medium to medium-soft (36-38 degrees Chinese scale) |
| type | high-tension inverted (soft) | tacky inverted (budget Chinese) |
| weight_uncut_g | 62 | 60 |
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This is a friendly matchup of forgiving, affordable rubbers. The Sriver FX is a soft, high-control classic for blocking, chopping and touch. The Mercury II is a genuinely tacky Chinese rubber with very high control and high spin on serves, loops and chops, all for around five dollars a sheet.
If you want a proven soft tensor-style feel and easy all-round play, the Sriver FX delivers. If you want maximum tacky grip and the highest control at the lowest price, the Mercury II is the standout value, and it comes in Soft and Medium sponges to tune the forehand and backhand.
Both are slow by modern standards, but the Mercury II rewards active strokes and can feel demanding for a raw beginner, while its medium throw keeps the ball low so passive shots can clip the net. The Sriver FX is the gentler choice; the Mercury II is the spinnier bargain.
FAQ
Which is cheaper?
The Mercury II, dramatically so at around five dollars a sheet. The Sriver FX is still good value at roughly 30 to 40 USD but costs several times more.
Which has more grip and spin?
The Mercury II. Its genuinely tacky topsheet grips the ball and kills slippage, producing high spin on serves, loops and chops, more than the slightly tacky Sriver FX.
Is the Mercury II good for choppers and defenders?
Yes. Its very high control and tacky grip suit choppers and defenders, and the Soft and Medium sponge options let you tune both wings. The Sriver FX also defends well but with less grip.