My laptop graphic card went puff for 3 weeks now, and i'm starting to building a desktop computer. I have the core computer components and monitor, but i have some doubts about what keyboard and mouse to chose.

Some people say Razor are best, other people say Microsoft Intellimouse 3.0 is better. I'm quite confused since i have never ever played whith this kind of hardware. When i was playing in my laptop i had a 2 button mouse (yes i infused whith finger on a 15" screen, and i couldnt even think in protting sinse things got confused in the screen

So, i would ask if you people can give me your opinion about what mouse and keyboard you use, and why, so i can clarify ideias in my mind in order to decide what to buy.
Other question i would like to ask is: Since i'm gonna install GW in a new computer, I would like to install things whith all the PvP scenarios (so i dont let people waiting for me to load all maps and stuff) and the PvE ones to, since i like to farm things also


I think thats all my doubts for now.
Thanks for reading