Sonic Defender
Headphoneus Supremus
I'm probably selling my PM3 as much as I like it, I am starting to just use the Divine via Bluetooth as I like being free of wires for true on the go use. I have also had to leave my job to look after my daughter at home so as a result I'm not on the bus going to work which is where I used the PM3 the most. At home, I usually use speakers, but when using headphones I will reach for the 400i first I find.