by Lineage » Tue Mar 03, 2015 10:37 am
Laser and optical mice do track differently so there will be an adjustment period. If you are still thinking about how the mouse feels in your hand you haven't adjusted to it yet. For the record, the vast majority of gamers (casual, hardcore, and pros - makes little difference) prefer optical mice.
The g400s is a corded optical, you are coming from a wireless laser mouse with hard coded sensor acceleration/prediction combined with input lag from it being wireless. The g400s, for all intents and purposes, is a flawless optical sensor. Not to mention the weight and general shape difference.
I say give it a couple more weeks and try not to think about the mouse while you're playing. I'm sure a lot of it is on the mental side, where you don't fully trust the equipment. I see it in bowling quite a bit.