I'm a new owner of these buds, coming from a pair of Sony WF-1000XM4 with a bad battery (out of warranty, naturally). With the Sonys I would often listen to music from a ZX-507 DAP using LDAC. Unfortunately the known issue with this DAP and these buds mean I can't do the same with AptX-HD despite what the spec sheet says.
Has anyone here tried them with one of the new Sony DAPs (e.g. WM1AM2) yet? I'm considering the DAP upgrade for other reasons and working AptX HD with the PI7 would be a point in favor of it.
I really do enjoy the sound. Equal to or better than the Sonys to my ear, and the fit is better too. The PI7s feel tiny by comparison.