Seems like people are misunderstanding sound quality vs sound signature. I've owned wired IEMs in the past like Shure, Etymotics and UE. I've had to switch to wireless earbuds when I purchased the X and XS Plus.
The sound quality of both are in the same ballpark, neither differentiates enough to conclusively say one is superior to the other. I prefer the sound signature of the Airpods as I find it's a bit more balanced (though not as accurate and flat which I prefer). I find the sound signature of the PBPro to be heavily sculpted towards the low end (which is the signature of Beats). I do find my complaints of low volume probably can be attributed to the signature because the base muddles and overwhelms the brightness of the highs and clarity of the mids. It does however still have poor passive sound isolation as I've tried Complys and silicone triple flanged tips which I normally use on expensive IEMs and it only slightly improved.
I'm on the fence with the PBPros. On a positive note, nothing beats the simplicity of use due to the chip, physical controls and of course the industry leading battery life.
The sound quality of both are in the same ballpark, neither differentiates enough to conclusively say one is superior to the other. I prefer the sound signature of the Airpods as I find it's a bit more balanced (though not as accurate and flat which I prefer). I find the sound signature of the PBPro to be heavily sculpted towards the low end (which is the signature of Beats). I do find my complaints of low volume probably can be attributed to the signature because the base muddles and overwhelms the brightness of the highs and clarity of the mids. It does however still have poor passive sound isolation as I've tried Complys and silicone triple flanged tips which I normally use on expensive IEMs and it only slightly improved.
I'm on the fence with the PBPros. On a positive note, nothing beats the simplicity of use due to the chip, physical controls and of course the industry leading battery life.