Quite frankly I've never had issues with a charger being too slow. My fairphone with some random 3rd party charger isnfull in half an hour. From a durability s

Quite frankly I've never had issues with a charger being too slow. My fairphone with some random 3rd party charger isnfull in half an hour. From a durability standpoint your battery should last longer if you charge it slower, so unless your life is totally nomadic and you only got 10 minutes to charge your phone inbetween changing places I don't see any real damage been done here. The advantage of being able to ask a non-apple friend for a cable you forgot or broke outweighs any alleged slower charging speeds by magnitudes.