Sennheiser GAME ONE PC Gaming Headset vs Bose QuietComfort 35 II

You get a lot of quality for the price you pay. Sennheiser is by far the best.

The microphone ranks among the best and features excellent noise canceling which does a great job at eliminating background noises.

The open back design gives a feeling of width to the sound, which is great for movies and games. This effect is achieved without having to rely on virtual surround sound software techniques.

The GAME ONE has excellent sound quality and offers good balance between the different sound frequencies. The bass is tight and punchy instead of the overpowering and bloated low-end that most gaming headsets have.
Mids have good presence and fullness, so game dialogue should be easily heard. The highs are crisp and airy so a lot of detail can be enjoyed from games, yet the headset is not fatiguing to listen to, even with long gaming sessions.

Inside the ear pads, reasonably thick memory foam is used so they feel really soft. On the surface is high quality velour which not only feels really smooth but also allows for some airflow to the ears, minimizing heat build-up.

Most full-sized, wireless over the ear headphones are quite heavy and bulky. The QC 35 IIs on the other hand are relatively compact and light, yet still deliver great performance, battery life and top notch noise cancelling.

The integration of Google Assistant is also a first in headphones, and gives you a host of smart features like notification reading, quick music searches and call making using voice commands and many more.

Bose's noise cancelling tech is quite effective at blocking ambient noise. This will help you fully enjoy the music by virtually eliminating outside noise.

Bass is full and punchy. While the sub-bass is not pronounced, there is good and fast bass extension, and this is what gives the music punch and a sense of tightness.
The mids are full and slightly forward so vocals and guitars can be clearly heard.
The highs are clear and do not distort at high volumes. There is a peak on the upper treble which helps to add more detail and clarity to the music, but some may also find the high frequencies to be quite harsh at times.

These headphones are much more convenient to use and functional thanks to the Google Assistant upgrade. Press the long, flat button on the left ear cup to activate the feature, and you’ll be able to make voice commands to search for music, start calls, set reminders, get weather updates and many other features. This addition makes the QC 35 II one of the best travelling headphones you can get today.

Aside from Bluetooth connection, you can also connect the QuietComfort 35 II to a source using a 3.5mm cable. This makes the headphones usable even with the battery depleted.

You can easily control playlist functions using the buttons on the right ear cup. These functions include volume control as well as the play, pause, next track and previous track commands. The on/off switch for the headphones is also on this ear cup.

The QC35 IIs can play music continuously for up to 20 hours. This should cover most of your trips' duration before needing to recharge.

Multiple microphones are strategically located on both ear cups, allowing for great voice quality when taking calls. The noise cancelling also helps to clean up the voice quality that goes into the headphones.

You can simply press a button on the right ear-cup to answer a call. This reduces the hassle of having to remove the headphones to take a call.

Despite having internal batteries, these headphones are still fairly lightweight, coming in at under 300 grams. This makes the headphones really easy to wear for extended periods, even when you are on the go.

The QC 35 II's ear cups and headband feature quality memory foam material which are soft and supportive so they do not pinch on your ears or apply too much pressure to the top of the head. These contact points are also covered with a quality leather material which feels nice and smooth on the skin.

With these, you won't have to deal with long and dangling cables that can be difficult to manage.