Hahaha... Thank you very much to all those that help me.. :D you guys are really really awesome..

Thanks everyone for your help.. :) I picked up MDR-1R in the end.. I like the soundstage more than the COP..  I didnt tried out the A900x, but I tried out the M50 and DT770 pro.    As for amp I bought Hippo Cricri+. :)

ok.. thanks, bro.. :)  haha... so excited when I thought about getting a new headphone. Thanks for your help. :)  Time to go to sleep. Its 2:52am here.

btw guys, I heard that the Beyer COP is quite good. Does anyone manage to compare them to Sony's MDR-1R? 

Wow.. thanks!! :D  Will try them out in Jaben tomorrow morning.. :) oh ya, will the ATH-A900x have the comfort issues? .__.    you guys in head-fi are awesome!! xD you guys are just like headphones encyclopedia. xD

unfortunately, my country doesnt have best buy :( I am staying in Malaysia. The nearest headphone store I can find is Jaben. :(

Sadly, I dont have any credit cards. My parents doesnt like to buy stuffs online too.. :( maybe I will try to check out in Jaben whether do they have any discounts or not.. :(

haha.. it seems like Swift's fans are so rare in the community.. :p yeah, idk why it feels weird to let the public know you're listening to Swift's songs. yea, I am searching for a portable headphones (though as long as they wont tire my neck out if I leave them around my neck). ok.. will go...

okay.. Thanks :)  due to the reason that I game(usually FPS), is it there that you could recommend? cuz my friends seem to telling me to get COP.. 

Oopsie.. I forgot.. D: I meant closed back headphones.. I hate people listening to what I am listening to.. I am quite sensitive to that. :(

As the title says, I have no idea what headphones to get.. I am a fan of T.Swift.. Thanks! :) Amp: I don't have one yet.. Might be getting cricri or D2+ boa

Was the 770 pro open? O.o cuz 880 and 990 were open..

I not sure whether are there any stocks left for D2000 or not.. But a new one cost at least $400 which is way over my budget.. :(

Okay.. Thanks!! :) Though does the Denon need any amp? I don't have any amp with me right now. :(

Any other headphones other than D2000?