The No-Longer-Supported LG G7 ThinQ. Not upgrading until it blows up in my pocket.

Only With the 3.5 mm audio jack. Bluetooth devices always have some delay, never are immune from connection problems or intermittent readback (especially if you have other devices you switch between), and don’t last as long as they advertise. The delay thing is particularly irksome on the phone and watching videos. Much less important for music, but I’m not the kinda guy who plays music a lot. The battery thing is probably less of an issue these days, and could maybe be discarded, but I also forget to charge important devices, so that’s a me thing and party of the reason.