a pixel has a square shape
therefore a square crosshair is best
When u hold a gun in real life does a green circle magically appear infront of you? Don't use a crosshair son.
Style 1 and forget about it
Try size 3 gap -1 thickness 1
A classic one
I like them pretty big tbh
Size 2.5 gap -3 thicc 0.5 no outline