Imagine you can sense every twitch and feel every puff transferred from your sail, into your mast which is now virtually one piece with your boom. You can feel the wind, you control the power. Your rig is an extension of you.
The Dyneema alloy head is easy to rig, it is easy to get tight and it instantly adapts to varying mast diameters.
The alloy lever cleats are independent from each other, so they are double dependable.