If you are looking for a performance prescription swimming goggle and the Speedo Vanquisher is out of stock in your power, the Sutton Stingray is arguably the best alternative in the UK right now.
You've hit on the exact frustration many UK swimmers: Vanquisher prescription stock is often "sporadic" and limited to a narrow range of powers.
Sutton Stingray vs. Speedo Vanquisher
The Stingray was specifically designed to be the "British answer" to the Vanquisher. Here is how they compare:
The Fit: Like the Vanquisher, the Stingray uses a low-profile, "inner-eye" fit. This means it sits inside the eye socket rather than on the brow, which reduces drag—perfect if you do tumble turns or dive off blocks.
The Lenses: It features silver-mirrored, grey-tinted lenses. This is excellent for bright pool lights or outdoor swimming as it cuts down glare significantly (similar to the Vanquisher's mirrored options).
Availability: This is where the Stingray wins. Because it's sourced by Prescription Swimming Goggles, they keep a deep stock of every power (typically from -1.50 up to -10.00).
Other Sutton Alternatives
If the Stingray doesn't feel right, the Sutton range at psg.co.uk has a few other "sibling" models:
The Shark: Very similar but usually a "fixed" nose bridge (often cheaper, good for "ready-made" same-power needs).
The Wave: A slightly more "classic" shape if the Stingray feels a bit too "racy" or small.
Verdict
If you can't find your power in the Speedo Vanquisher, I wouldn't wait for a restock.
The Sutton Stingray is clinically identical in terms of vision quality, fits the same "low-profile" profile, and because you're buying it from a specialist UK optometrist and his expert optical team, you'll likely have it in your hands much faster.
Plus, you can take advantage of their in-basket deals including 25% off anti-fog spray and/or save 10% on 4 or more accessories including swimsuits, caps, bags, nose clips, ear plugs and more!
