I’d love to use an app like this but I’ve tried a few and they are too slow for me and they only work about 90-95% of the time which is enough to start relying

I’d love to use an app like this but I’ve tried a few and they are too slow for me and they only work about 90-95% of the time which is enough to start relying on it but when it doesn’t work it’s jarring and then I have to use the mouse, which makes the entire interaction slower than just using the mouse in the first place.