i like sony WH-XM1000 series. I have 3, but it works great. turn off NR is easy, it even comes with a cord to use when it runs out of power. if you like audiophile quality - 300 is not going to cut it.
Thanks for the suggestion. I have never owned a pair of really high end headphones. Most I've ever purchased have been in the 100ish dollar price range.
+, the WH-1000XM5s are the best pair of headphones I've ever had.