Well I just tried the wf-1000xm3 on my usual weekend trip to the city. I've been using the ER4XR with small comply tips on the Radsone ES100 for the last almost 2 years to cut out the horribly loud noise of the train and car traffic.
I have to say, I've been tip rolling all week to find the best fit for the most isolation and fit, but even so the anc doesn't touch the level of isolation I get with the etymotics combo. I think it comes down to the weak passive isolation despite my best efforts.
The positive though is that they are extremely comfortable. The 2 hour ride with etymotics usually leaves my ears a little tender, but I feel like I could eat the Sonys forever. The ambient mode is also great, and I could talk to store cashiers perfectly without taking out my earphones.
Sound wise they are also amazing. Coming from the Nuarl NT01AX on APTx I wasn't expecting much from an SBC connection but the timber in the vocals is great. Bass is perfect and the eq works great adjusting it without making it sound weird. The highs are nice and sparkly. I prefer the balance of all the frequencies more than I did on the Nuarls, but for staging and imaging I feel that the Nuarls are much better. DSEE HX seems to help with separation and imaging though.