SteelSeries Sensei Laser Gaming Mouse (Grey)

Best gaming mouse there is, not much else to say. Works perfectly, looks good. 10/10

This mouse is insanely responsive I have the FNATIC version but its functionally the same it looks great feels great and works great worth every penny.

This is the best mouse I've ever used
I used to have Gigabyte GM-M8000 followed by Logitech G500
the Gigabyte was really awesome but then suddenly my friend stole it from me lol and Gave me his G500
the G500 was great too but a little heavy for me
then I got this which has a light feeling in my hand fits my hybrid grip greatly


Pros:
has a feature I really liked which is FREEMOVE that reduced sudden pointer twitch when you get shocked by an enemy soldier being so close to you and madly fire at him lol

smooth, accurate movement you can feel it as part of your hand (seriously )
fits left handed people
nice shiny look thought it's a dust magnet


Cons:
Driver installation could be buggy for some people


Used in combination with Razer Scarab BF3 Edition Mouse pad, my settings are:
1500 CPI1
500 CPI2
ExactLift: 100%
ExactAccel: 0
ExactAim: 2
FreeMove: 5
Report rate: 1000

Overall... the best mouse I've had till today

I put ambidextrous at cons because the right mouse buttons can be easily pressed while gaming.I had to disable mine.The sensor acceleration became a pain in the a**.It can be frustrating even at web surfing.I tried every "mouse fix" out there but the sensor acceleration can't be turned off or lowered.It has acceleration even on a hard pad (Razer Destructor) at low DPI (450,630,720,810 etc.) .A gaming mouse shouldn't have acceleration at all.Don't be fooled by the "professional gamers" that are advertising this.They are paid to do it.So,before you buy this I suggest that you go and try it at a friend or a store/showroom.

To lower more of the Windows acceleration try doing this:

Windows key>Ease of Access Center>Make the mouse easier to use>Set Up mouse keys>Pointer Speed.

You can set it the way it feels good to you.