Biggest difference is that it doesn't have controllers and you use eye and hand tracking for interaction. It's a big UX shift. Passthrough and AR are fundamen

Biggest difference is that it doesn't have controllers and you use eye and hand tracking for interaction. It's a big UX shift. Passthrough and AR are fundamental design considerations. The Quest OS is having to transition there from a previously VR only reality. Passthrough is essentially the same but with a quality bump you'd expect from a premium product. I wouldn't call it 10x better tho.