I wanted fun headphones with bass that could be used for enjoying music and movies. These were recommended to me by someone I really trust when it comes to headphone reviews and I have to say I love them even with the attached cable. Sometimes I get used to them and it means it's time to switch over to my T50RP MKIII's with Senn pads for a bit and then I switch back to the PH's... Listening to Sober by Childish Gambino at the moment, and the bass just hit me like a truck and it's wonderful. As for durability I would say mine have stood up pretty well I've dropped them a couple times onto carpet and they have clacked against the wall near my desk maybe once or twice over the years. There's almost no sign of wear besides the leather being a bit wrinkled on the headband.
If you want headphones that are detailed but fun then get these especially now that they have a detachable cable.
Headphones:
T50RP MKIII with Senn pads
DT990 Pro 250ohm
Fostex TH-X00 Purpleheart
Sony WHX1000XM3