Hello all, I'm a long time Bose QuietComfort 15 user and was wondering if it's still a good choice to upgrade to the 35 II? Where I live it's currently on sale (€299 vs €379) and it's tempting to buy it. I've been following the noise cancellation headphones space sporadically but I understand...

Updates: As this thread received some good recommendations I decided to list them below (ordered from low to high price): Headphones: Beyerdynamic DT 990 Premium 250 ohm (€160 ~ $188) Sennheiser HD 600 (€299 ~ $351) Sennheiser HD 650 (€351 ~ $412) Sennheiser HD 650 w/ Apogee Groove amp combo...