Ultimately the SpinFit W1 tips proved to be a bit uncomfortable for me. I sent an email to SpinFit asking which of their tips they recommend for the WF-1000XM5. In their reply they mentioned their model CP360 which are designed for TWS earbuds, so I ordered a set and sure enough they are more...

If you haven't already done so, you could check to see if your XM5 have the latest software installed. This is shown on the System tab in the app.

I no longer have the XM4 for comparison, but for me the chief advantages of the XM5 are the significantly superior sound quality and smaller size. There are plenty of professional reviews that compare the two models. Here is a link to the CNET review.

Today I received SpinFit W1 tips. They seal well and sound at least as great as any others, maybe better. The package included small, medium and large. I'm getting best results with large in my left ear, medium in my right ear, so I have two W1 sets I can use. I think some others have liked W1...

Sony WF-1000XM5 (earbuds) vs Sony WH-1000XM5 (headphones) Last night I tried comparing my Sony noise canceling XM5 headphones to my Sony XM5 earbuds. It was no contest. For sound quality the earbuds are clearly superior. The headphones are inoffensive and don't sound bad, but don't come close...

I normally do use noise canceling most of the time, except when biking. I mainly bike on my neighborhood streets and bike trails, and they are not very noisy. And biking is safer if I can hear approaching cars.

I've had my XM5 about a week now. I previously liked the XM4, but the generally great reviews led me to decide to upgrade. The improvement in sound quality with the XM5 is amazing, and makes the upgrade worth the price for me. I'm using them with a Samsung phone and an Astell&Kern Kann Alpha...

Where can I buy the Sony EP-EX11 tips? I'm in USA.

Where can I buy Sony EP-EX11 ? I'm in the USA.

The KANN Alpha has an equalizer built-in. Look for it in Settings. I'm not saying I like or use it, but it is there if you want to try it.

Has anyone compared the Sony WM1AM2 to the Astell&Kern Kann Alpha?

It's already sold.

Thanks, I hope you enjoy the item.

Yes, I heard an audible improvement with my Burson Soloist 3XP when using the Super Charger. Here is a link to a professional review by "Passion for Sound":

I'm selling a Burson Super Charger 3A power supply that I used with a Burson Soloist 3XP amp which I am selling in a separate listing. The Super Charger was purchased new from Bloom Audio. Shipping within the USA is free. Original packaging is included.