Out of that list, the only ones that have a good reputation around here are the 280 Pro and the K 27 i (which is a newcomer, so not many people have experience with it). Another good gaming 'phone in that price range is the Audio-Technica ATH-A500 (A500 for short), which can be ordered from www.audiocubes.com.
AudioTechnica can only be bought in USA and i live in Norway, and i want the headphones by next friday... It is an option... I wonder how long it takes to ship things from audiocubes (no norway is not the capitol of sweden)