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For context, LDAC is one of the few wireless audio codecs stamped Hi-Res by the Japan Audio Society and its encoder is open source since Android 8, so you can see just how long Windows is sleeping on this. I'm excited about the incoming next gen called LC3plus, my next pair is definitely gonna have that.
I definitely love it for the "it just works" (or rather, you have full control to make it work) factor!
I'm not familiar with the latest in BT audio, but isn't the standard still sub-par in that it has very limited overall frequency bandwidth, resulting in deep sacrifices to fidelity?
I recall a detailed analysis of different BT audio codecs a while back, and the spectrum analysis always showed relatively high noise floor and frequency roll-off (hi-cut/low-cut) within the threshold of human hearing (though admittedly close to the limits). Also, I recall (and this could just be the 2016 tech I am familiar with) that overall bandwidth was limited in that if you played something with low frequency tones, the upper frequencies were dropped, or vice versa. I used to confirm this by using a flat EQ setting, then boosting any range, and you could easily detect the loss of frequency response in the adjacent or distant ranges.
Is this a thing of the past now?
No, soundguys made an anlysis. LDAC is still worse than direct contact and just makes some other sacrifices than aptX.