Pros:

- Comfortable, even for small hands. Going from a G9x to this, my hand has stopped feeling cramped after prolonged use. (main reason for buying)
- Thumb buttons are well placed
- Oversized main buttons feel nice, and have a wide area for clicking.
- Scroll wheel is perfect. Both the feel and the default distance for scrolling. Doesn't make an annoying audible sound when used.
- Scroll wheel lights up and the logo on the body of the mouse pulses and can be individually turned on or off....

Really a great mouse, esp. for FPS games. Certainly a 200% value for money.
Few not-so-significant Cons can be mentioned as:
1. Bigger than average size which is not very comfortable for smaller palms.
2. Glossy base, which almost mandates the use of mouse pad (unless you want to scratch your precious Death Adder)

I've been using Mx518 for a while now & I liked it. All my buddies have DA, so always wanted to buy 1. I've finally bought DA Black Edition from Flipkart. Must say "The Best Gaming Weapon" I've have ever used. Thanks Flipkart !

awesome mouse...gr8 for fps games...its bigger than your average mouse..dont buy it if you have small hands or a claw grip...get an abyssus instead

its one of the best gaming mouse i ever see its position is equivalent to god in gaming mouse world

Amazing luks nd performance ; just add a razer Razer Goliathus Alpha speed mousepad nd u r done..

Awesome mouse the only problem i faced was that my rubber grips got scratched very fast though may not be in your case.Better than normal DA because of the rubber grips

can any one one tell me how to write a programe to set the dpi..how to use the botton as dpi.