Evolve 75 to Evolve2 75

I've recently upgraded due to my trust old Evolve 75 falling to pieces.

The Evolve2 is great but the sound quality seems... different? I can't explain it precisely, but listening to people seems "uncomfortable" with certain audio clicks or pops during speech. It doesn't make a difference if I reduce the volume. I hear some artefacts that seem to be related to noise cancellation as well, that I didn't previously experience with the original 75.

Anyone else find this "audio discomfort" a thing?