so i guess i would still hear a difference if i upgrade my iems even if i dont change the type of files i use?   on the topic of cables, so it is true that detachable cables have more moving parts and hence more weak joints? would i be better off have non-detachable cables and getting them...

i was using beyerdynamic mmx 101ie until they broke recently. i noticed that i always need to replace my iems not because of the iems themselves but because of the cables screwing up. so i would prefer to have detachable cables for my next set but i also read that the detachables create another...