Butterfly Tenergy 19 vs Nittaku Fastarc S-1: Which Should You Buy?
| Butterfly Tenergy 19 | Nittaku Fastarc S-1 | |
|---|---|---|
| Our rating | 8.7/10 | 7.9/10 |
| best_side | forehand | forehand or backhand |
| control | high — extended dwell time provides greater margin for error than other Tenergy variants | 70 |
| speed | 132 | 97 |
| spin | 117 | 96 |
| sponge_hardness | 36 degrees (approx 48 degrees ESN) | 35 degrees |
| type | inverted / pimples-in tensor | inverted |
| weight_uncut_g | approx 49 g | around 41-43g |
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Tenergy 19 (8.7) dominates spin generation through thinner pimples and extended dwell time, providing substantial margin for error. Medium-high throw keeps loops safely on table. Its premium price reflects elite-level spin potential and forgiving contact.
Fastarc S-1 (7.9) prioritizes lightweight speed (typically under 43g uncut) with genuine tensor speed and excellent blocking. Its grippy non-tacky topsheet offers pleasing tactile feedback and good medium-high throw angle. However, spin output noticeably lags Fastarc G-1 and top tensor rivals. Highly accessible for developing players.
For maximum spin and complete forgiveness: Tenergy 19. For lightweight, forgiving, speed-oriented tensors with good control: Fastarc S-1 excels.
FAQ
How much lighter is Fastarc S-1?
Fastarc S-1 is typically under 43g uncut. Tenergy 19 is approximately 49g uncut, so notably lighter.
Why does Fastarc S-1 have lower spin than G-1?
Construction differences between variants result in lower spin output, sacrificing spin for speed and control.
Which is better for beginners?
Fastarc S-1 is more accessible for developing players. Tenergy 19 is premium-tier and demands confident technique.
Can Fastarc S-1 work on carbon blades?
Yes, it suits both carbon and all-wood offensive blades. Tenergy 19 performs best on carbon or ALC blades.
Which has better value?
Fastarc S-1 offers strong value versus premium tensors. Tenergy 19 is very expensive but justifies it with spin ceiling.