Ok short background, use to play quake at a pro lvl, yes im old, and tribes at a very high lvl. my strength has always been quick snap aiming. yet this game, this games mouse just feels off. Its hard to describe what is going on. The best i can think of is any micro adjustments or very fast sweeps of the mouse causes a sense that the xhair is sliding / on ice. it stats to lose ur imput, and feels like there some kinda input lag. much like you get when you have mouse smoothing on, even though its disabled.
It could also be caused by the game not refreshing at the correct rate that ur moniter is set to. I have a 144hz and it feels like the higher i set my refresh the worse the overall aiming feels. there seems to be some kinda frame pacing issue going on with some setups.
Ofc then you have the issue with the fact the current build is set in window mode with a -Yoink- boarderless mode and no exclusive full screen option right now.
Overall it just gives a really un enjoyable feeling with aiming overall. I know this issue has been reported with controller as well, and that there is more going on than just weird aim assist. Either way aiming on PC needs looking into big time. IF you release a game in this state on pc, the competitive scene just wont take off tbh. people will leave and as the mp is ftp there is less reason to stay, as you have havn’t had as big an investment into the game.