Both Bose QuietComfort 35 II and Grado GW100 are excellent headphones, but they cater to different preferences and use cases. Here is a comparison of their features to help you decide which one is better for your needs: - Bose QuietComfort 35 II: - Type: Over-ear, closed-back - Noise cancellation: Active noise cancellation (ANC) technology - Sound signature: Balanced and natural sound, with an emphasis on bass and treble - Comfort: Lightweight and well-padded, with a comfortable headband and soft ear cushions - Battery life: Up to 20 hours with ANC on, up to 40 hours with ANC off - Wireless: Bluetooth connectivity Additional features: Built-in voice assistant (Google Assistant or Amazon Alexa), customizable noise cancellation levels, multipoint pairing Grado GW100: - Type: On-ear, open-back - Noise cancellation: No active noise cancellation - Sound signature: Open, detailed, and dynamic sound with an emphasis on midrange and treble - Comfort: Lightweight, with foam ear cushions that rest on the ears - Battery life: Up to 15 hours - Wireless: Bluetooth connectivity Additional features: Unique open-back design for a more spacious soundstage and natural listening experience, but with potential sound leakage In summary, if you prioritize active noise cancellation, a more comfortable fit, and longer battery life, the Bose QuietComfort 35 II would be a better choice. On the other hand, if you prefer an open-back design that offers a more spacious soundstage and natural listening experience, the Grado GW100 would be more suitable. Keep in mind that the Grado GW100 may not be ideal for noisy environments or situations where sound leakage could be an issue.