Responsibility

“If I was going to keep diving,” Joy later said,
“I had to take responsibility for what I was throwing into the water.”
That responsibility didn’t feel heroic.
It felt unavoidable.
Because the skills were already there.
Marine biology.
Mathematics.
Engineering tools.
The ability to calculate, test, and change outcomes.
This wasn’t about fixing the world.
It was about refusing to repeat a mistake.

Model	Length	Weight	Descent Velocity	Motion Type	Core Behavior	Best Use Case
V1 OG	150mm	32g	~0.52 ft/s	Spin + Revolution	Fast entry, strong acceleration, stable rotation	Any
V2 Slow OG	150mm	30g	~0.37 ft/s	Slower Spin + Revolution	Reduced acceleration, extended time-in-view	Blue Water
V4 Super Mahi	200mm	34g	~0.35 ft/s	Spin + Large Orbit	Self-rotation + wide orbital sweep, high presence	Tropical /Bluewater large pelagics
V5 Mini Mahi	200mm	30g	~0.40 ft/s	Spin + Large Orbit	Faster response, balanced orbit + descent	Tropical /Bluewater large pelagics
V6 GhostSpin	150mm	22g	~0.28 ft/s	Internal Spin	Smooth descent, low torque, subtle rotation	Blue Water
V6 Pro GhostSpin	200mm	20g	~0.30–0.35 ft/s	Internal Spin + Orbit	Stable rotation + improved acceleration	Blue water, controlled presentation
V7 Oama	120mm	10g	~0.28 ft/s	Spin + Revolution	Quick drop, short engagement window	Reef Fish / shore dive
V8 Eco Flasher	125mm	20g	~0.28 ft/s	Wobble + Spin Reversal	Free-body fall, unpredictable motion signature	Blue water
V8 Pro Advanced	180mm	27g	~0.30 ft/s (est.)	Wobble + Spin Reversal	Larger surface, stronger disturbance	Blue water, Behavior disruption / hesitation trigger

*Diameter measured excluding fins, tails, or drag modifiers.
**All AquaJoy Flashers are passive systems with no moving parts.
***Sink speed variable by salinity and current variations. V1 tested in SoCal Reef. V4, V5 Data base on test done in Puerto Rico Blue water