Sennheiser MOMENTUM 4 Wireless vs Bose QuietComfort Ultra Headphones (2nd Gen)

Depending on your core usages, you may prefer the Bose QuietComfort Ultra Headphones (2nd Gen) to the older Sennhesier MOMENTUM 4 Wireless. The Bose, being a newer flagship model, outperform when it comes to noise isolation performance. They're also more portable over-ears and a bit more comfy. Plus, their mic offers better fidelity, which is fortunate if you take a lot of calls. Their Bluetooth range is better, too. Even so, the Sennheiser have a stellar 62 hours of battery life (versus 37 hours for the Bose), and their app includes a more comprehensive EQ. Since they're a couple of years older, you may find them for a cheaper price and still get USB-C and analog audio alongside aptX Adaptive (available on the Bose, too). It's worth picking the pair that more closely matches your preferred tuning, if the noise isolation and better mic on the Bose isn't enough to decide.