LCD Help Please

First I want 2 say hi to all

So I going To Get a new 19"LCD, i got these 2 choices

1-The BenQ FP991 19” LCD
http://www.directdial.com/ca/shop/item/prod.asp?item_num=99.L7772.701

2-NEC MultiSync LCD1980SX
http://www.directdial.com/ca/shop/item/prod.asp?item_num=LCD1980SX-BK

But my problem is the I don’t know nothing about LCD, so I will really appreciate, if sum1 can tell me, which one of this 2 monitors are better

Thanks in advance

Compare their maximal resulotion , pixel refresh , pixel policy and warranty. Those are the most important things to research.