have no complaints with my mx700, it's heavy but u'll get use to the weight in no time. if u want something cheaper, get mx500, mx510, mx518 according to ur taste and budget

mx518 has a built it button that changes resolution on the fly but of coz dearer than mx500 and mx510


copied from vintec on page 2.

the mx 518 has a built in button to change resolution on the fly...... what does this mean?

i bought the mx 518 specially for the bf2 coz my previous mouse and skills sucks.
now.... only my skill sucks.