I'll go ahead and assume that most people will be more comfortable with a sensitivity of 0.2-0.3 (based on the 0.1 - 1.0 slider in MWO).
If you're new or if you have problems keeping that laser beam on your target, go ahead and try adjusting your mouse sensitivity. This helps greatly for long range shots and firing while moving.
You cannot really do a 180noscope in MWO so having high sensitivity is pretty pointless for most people. I think it would be better for new players if the game's mouse sensitivity was set lower by default after installation.
Here is how to adjust it for new players:
Step 1:
Go to settings and click it. It's located in the lower right corner of your home screen.
Step 2:
Go to the Sensitivity slider. Drag it all the way back to the left.
Step 3:
Click Save. Go into training grounds and try to run and shoot while aiming at the targets. Adjust sensitivity until you have something that you are comfortable with.
Edited by Elizander, 17 November 2014 - 06:47 PM.