Devices:

Monitor: BenQ XL2411z
Keyboard: Genius 4$
Mouse: SS Sensei 310
Headphones: SS Siberia 5H v2
Mousepad: SS QCK+ dota 2

Hardware:

CPU: Intel Core i7 - 6400t 3.1GHz
GPU: Nvidia GTX 1060 MSI
RAM: 16Gb DDR4
Case: ThermalTake Versa 22 RGB

Sensitivity:

raw_input 1
DPI: 1100
Sensitiviy CS:GO: 0.89 ( 0.84 at sensei raw)
Zoom sensitivity: 0.85
Windows: 6/11

MY MOUSE EXPERIENCE:

1) SteelSeries Sensei RAW- my first good mouse, get buyed specially for cs go. Small Weight, smooth glides, very accurate sensor, good software. The best mouse what i had for 4 years CS GO exp.

2)Razer DeathAdder 2013- not bad, but shape of the mouse, this is the real problem, i just cant take it in my hand like normal people. Still accurate sensor, smooth glides, good software. One of the minuses- not a small weight, 105g are felt.

3)Razer Imperator 2012- worst mouse what i had. Horrible glides and a very heavy body, I just could not move the mouse from a place on 2 mousepads. Aiming uncomfortable, bcz mouse is overweighted. Good illumination, mouse glows like ♥♥♥♥♥♥♥ lightsaber. 2 not bad sensors, mb accurate, but i cant feeling it, bcz aiming on this piece of stone really hard. Have this mouse for 1 month and sell it.

4)Stellseries Kana V2. I take this mouse from my friend("Crooked"), for test at 2 weeks. This is the best shape of body forever. So comfortably, i can just play in the game, the mouse was like a continuation of the hand. Very small weight, smooth glides. But mouse have 3050 avago sensor, i cant called it like very accurate. Sensor rly fast, but not accurate like 1 to 1. High separation height, its not plus, but not minus. Personally, i like it. Sometimes i dream about Kana V3, with good sensor and solid construction.