Still unsure

I bought the Sony MDR-1RB me a few months ago. However, was disappointed and they have therefore sent back. Now there was the AKG offer. Since I am still looking for good headphones, I thought I'd try it times out. I have it. Now since 3 days I really hear a lot of music. Especially in the office, when working, good headphones are important to me. But you do not want to put necessarily equal to 300 euros on the table. So far I like the AKG K545 rather well. The heights listen to very pleasant and produce no scratching in the ears. The middle notes are also very balanced. The bass is a bit weak in the chest. Although he is already there, but it could sound a bit fuller. That's really the only point that still leaves me a little doubt. For Tragekomfor: I have seen many headphones tried and all, really all, have to strongly pressed to the head. The Sony headphones. That makes up for one or two hours is not noticeable. I sit however determined 4 to 6 hours in the office with headphones. And since makes the whole already noticeable. This is also one reason why I do not used in ear headphones. The AKG but that's not the case. The headphones are really easy on the head. But not too easy that they slide down immediately. The workmanship is very high quality. Most of the headset is made of aluminum. Only the earpieces are made of plastic. The headphones are through the aluminum slightly heavier, but make a much more significant effect than by example, the Sony headphones.