Hello I am looking for a pair of IEM. I currently have urbeats and they work well. I'm not so great on just headphones so I thought to ask if you have any good to recommend. I want a pair of really good headphones so you can hear all kinds of supplements.Or a good site i can find something good.How much money should I put on the headphones to get some good? Perhaps you could also recommend a site where you can order simply because I live in sweden. I imagine no extreme headphones but they should still be good. Thought go for 300-400USD?