Minimal dampening means the ski is built to be lightweight and lively rather than ultra-smooth at high speeds. These skis don't have heavy vibration-absorbing materials like metal layers, so you might feel more chatter—that shaky vibration in your tips—when skiing fast over rough, chopped-up snow.
However, that lively feel is exactly what many skiers want! Minimal dampening makes a ski feel nimble, quick edge-to-edge, and easy to flick around, especially at slower speeds or in tight trees. It's a very popular choice for backcountry touring skis where saving weight on the uphill is a top priority.
If you mostly ski at moderate speeds, cruise groomers, or prioritize a lightweight setup for climbing, minimal dampening is a great fit. But if you're an aggressive charger who loves bombing through crud at high speeds, you'll likely want more dampening to keep things smooth and stable.