I'm going to give it a shot next month and report back, or even a battery, but gaming on it for 3 hours is not really a solution.
Playing RTS games for example is no longer enjoyable, since I upgraded, the mouse just feels very sluggish and heavy, and an overal increased input lag too, it's pretty obvious when I'm on my low end laptop, compared to my high end PC.
I know for a fact my country has electrical problems in general, and this is confirmed by another guy on this forum who stays in belgium for work, apparently. (I had no issues in france) here is another belgian with similar problems... It's just very frustrating.
https://forums dot tomshardware dot com/threads/input-lag-rfi-emi-issues.3642136/
