Bought and quickly returned the WF-1000XM6 over fit: the shape hangs out of the ear, using the touch controls shifted the seal, and they often fell out. Didn't like the stock tuning, though the new app EQ got them to sound decent.
“I bought and very quickly returned the XM6 mainly due to fit issues, as the bizarre shape just sort of “hangs” out of your ear with no support from the concha.”