Whos the best SG in the league?

Who's the best SG in the league as of now?

I feel that it is still between these three players and wanted further opinions on this topic.

In my opinion im taking donovan mitchell but that might be a bias factor, convince me.

Spida - 23.9 pts, 4.4 reb, 4.8 ast, 1.4 stl, 2 to, 31.0 mpg

Ant - 27.5 pts, 5.8 reb, 4.5 ast, 1.2 stl, 3.5 to, 36.7 mpg

Book - 26.2 pts, 4.0 reb, 6.7 ast, 1.0 stl, 2.7 to, 37.2 mpg

If there are any others i missed lmk.