Well, the right driver died and had to return to Amazon who wouldn't offer a replacement only a refund. I got them on special so I won't be able to re-buy them on the special price, so I got the WF-1000XM4 instead as a matter of curiosity. Price difference at full price makes the YAMAHA a lil cheaper than the Sonys, with the discount the YAMAHAS were about $90ish ($125AUD) cheaper.
I prefer the YAMAHAS over the SONYs:
– Feels like I already have plenty of head/ear phones with the Sony signature, warm and clean. The YAMAHAS have a really energetic signature with even more bass impact and an addictive almost electric treble.
– I was expecting SONYs noise cancelling to be way better, but it actually isnt. I think the YAMAHA is comparable, certainly with music playing. The SONYs give that suction feeling.
– I do prefer the Ambient mode on the SONYs as it seems to really amplify the background, I want this when I am cycling.
– I much better prefer the buttons on the YAMAHAs, 3 buttons can control almost everything I need (Volume, Sound Modes and track skipping/pausing). On the SONYs I have to do without some vital features, you can map every function, but not at the same time like the YAMAHAs.
– I hate SONYs foam tips, I much prefer silicon, so YAMAHAs are much more comfortable out of the box for me.
– SONYs look better in my hears, YAMAHAS look better in my hands.
– SONYs case is smaller, much smaller. But my Noble Falcon case is even smaller.