ATTACK SHARK X68 HE vs GravaStar Mercury K1Wired Gaming vs Wireless Versatility
Choose the Attack Shark X68 HE for competitive gaming performance, or the GravaStar Mercury K1 for wireless flexibility and a premium typing feel.
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Which one should you get?
Get the
ATTACK SHARK X68 HE
Wired Gaming
Build quality in the bottom 40% of 65% boards under $100.
- Features an 8000 Hz polling rate and a claimed 0.125ms latency for competitive gaming.
- Uses hall effect magnetic switches with adjustable actuation and rapid trigger functionality.
- South-facing RGB lighting is compatible with Cherry-profile keycaps.
- Magnetic switches only. Standard MX switches will not fit.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- 65% layout. No function row and no numpad.
Get the
GravaStar Mercury K1
Wireless Versatility
Build quality in the top 50% of 75% boards under $150.
- Provides tri-mode connectivity with Bluetooth, 2.4GHz wireless, and wired USB-C.
- Features a gasket mount structure with a POM plate for a potentially softer typing feel.
- 75% layout retains arrow keys and function row in a compact form factor.
- No numpad.
Your primary need dictates the choice. For serious competitive gaming where every millisecond counts, the wired Attack Shark X68 HE and its hall effect switches are the focused tool. For a premium, versatile daily driver that works wirelessly across multiple devices with a comfortable typing feel, the GravaStar Mercury K1 is the better all-rounder, assuming you can find it in stock.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
ATTACK SHARK X68 HE
GravaStar Mercury K1
Layout size
65%
75%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Switch options
Clicky, Linear, Magnetic
Linear
- ATTACK SHARK X68 HE
- GravaStar Mercury K1
- Performance
- 9266
- Build quality
- 5867
- Productivity
- 5967
- Customizability
- 6264
- Portability
- 7192
- Hot-swappable
- Case material: Aluminum
What will you mostly use it for?
The GravaStar Mercury K1 wins in most productivity and general use categories due to its versatile wireless connectivity and more functional 75% layout. The Attack Shark X68 HE is the clear choice for competitive gaming, leveraging its high polling rate and hall effect switches. For modding, both are equally capable with their hot-swappable designs and aluminum cases.
Pick the ATTACK SHARK X68 HE
- Specifies an 8000 Hz polling rate for minimal input delay.
- Features hall effect magnetic switches with adjustable actuation and rapid trigger support.
- The manufacturer claims a 0.125ms ultra-low latency for tournament-level response.
ATTACK SHARK X68 HE vs GravaStar Mercury K1 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 21 specs differ
ATTACK SHARK X68 HE
GravaStar Mercury K1
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
Mac & Windows
Released
Compare prices
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ATTACK SHARK X68 HE vs GravaStar Mercury K1: your questions
The Attack Shark X68 HE is designed for this use case. It features an 8000 Hz polling rate, hall effect magnetic switches, and supports rapid trigger functionality, which are all attributes aimed at minimizing input latency for competitive gaming.
Yes, the GravaStar Mercury K1 supports Bluetooth connectivity, allowing it to pair with mobile devices like phones and tablets. It also has a 2.4GHz wireless mode for a stable connection to computers and a wired USB-C mode.
Yes, both keyboards use standard mechanical switches in hot-swappable sockets, meaning you can pull out the switches and keycaps. The Attack Shark X68 HE uses south-facing RGB LEDs, which ensures compatibility with Cherry-profile keycaps without interference.
The Attack Shark X68 HE uses hall effect magnetic switches, which use a magnet and sensor instead of physical metal contacts. This allows for features like adjustable actuation point, rapid trigger, and theoretically longer lifespan, as claimed by the manufacturer.
No, the GravaStar Mercury K1 is a 75% layout keyboard. It does not have a dedicated number pad, but it does include a row of function keys (F1-F12) and a navigation cluster with Insert, Delete, etc., which a 65% layout like the Attack Shark lacks.
The Attack Shark X68 HE is smaller and lighter (65% size, 950g), making it physically more portable. However, the GravaStar K1 is more functionally portable for wireless use due to its Bluetooth and battery, despite being larger and heavier (75% size, 1080g).
The GravaStar Mercury K1 uses a gasket mount structure. This involves mounting the plate and PCB on soft gaskets within the case, which is designed to absorb vibrations and create a softer, more consistent typing feel compared to traditional tray mounts.
Yes, the product listing for the Attack Shark X68 HE includes Mac support. It is compatible with both Windows and Mac operating systems via its wired USB-C connection.
The GravaStar Mercury K1 is equipped with an 8000mAh battery. While the exact battery life in hours is not specified, a capacity this large is designed to provide extended wireless usage between charges, likely lasting for weeks with typical use.
The GravaStar Mercury K1 listing mentions a driver is available, suggesting software for RGB or key remapping may be offered. The Attack Shark X68 HE description lists features like rapid trigger and dynamic keystrokes, which often require firmware or software configuration, though specific software is not named.
The GravaStar Mercury K1 comes with custom Kailh linear switches, specifically the GravaStar x Kailh Cherry Pink or Star Pink switches according to the vendor page. These are linear switches with a 40gf actuation force.
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