@chenry
Well stated. And, correct. Currently "messing around" with Fosi and WiiM gear at present. At just over $350 (for the pair), delivers something "enjoyable" to those who have not had the opportunity to get up close and personal with stellar hifi systems.
@asvjerry
"When I met the 'spous' to be, she'd bought a Ford Fiesta hatch, 1st Gen in US trim... One day, both side by side for a common oil/filter routine...."
Oh yes. The exchange of fluids remains one of the most enduring dating rituals to this day. Standard or metric? Not a factor.