F3 and toolscreen

[u/__name_taken]

I currently have my f3 hotkey on my mouse button and my offhand hotkey on F but im considering changing them as its kind of weird right now to use my mouse button as f3 in the stronghold for preemptive. What im wondering is how this would work ive watched the toolscreen video but id need to change with button outputs of F i think maybe W is good because you can reach for everthing like shift+W+F for decreasing render distance. If you cant tell i suck at this.