Sometimes you can get used to a new IEM. If you think the Liberty Air 2 is a lot more comfortable, and can return them, maybe do it now.

Sony XM4 have a firmware bug where they overheat and destroy the battery, this wrecked my ones. This is possibly fixed now with the latest firmware.

/r/SonyHeadphones/comments/x7mx2n/wf1000xm4_severe_battery_issues/

Samsung Galaxy Buds line are much smaller, and sound better.