Headphones PC Use Only

[Nightvision]

Well I need a new set of headphones my old ones all of a sudden stopped working. I went out to future shop (Canadian) and found 2 sets I really liked. I ended up buying one set The Acoustic Research Professional Studio Headphones

http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10063162&catid=

Now the sound is very nice but maybe cause it's new for me, they seem a bit heavy/headband is tight. Now maybe it just takes some getting accustomed to but I do like the sound

The other set I was looking at was

http://www.futureshop.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0665000FS10054110&catid=

They didnt look to comfortable and never heard of the company so I didnt buy them but now I'm sort of second guessing myself.

I was wondering if I could get opinions on which one is better. I dont mind spending a little more as I only use headphones for PC use which I'm on alot listening to music/games/movies. My budget is small so thats why I was deciding between these two.

Should I return the Acoustic Research and get the Cyber Acoustic? Should I just return it altogether cause there's better headphones that are more comfortable and better quality for about $60 CAD (or little more if needed)