You know when you get a ball that's suitable for a finisher and your mind sees 3-4 different outcomes? I have that a lot and more often than not, it leades to errors. What is working for me is making my mind and not changing. As the ball is comoing I already say to my self, "bajada to the left side", "bajada to the middle", "bandeja accross", "x3 attempt", "flat smash". Easy soft volley.
To be honest, most of the times I don't have to say where is going, because the answer is usually, the middle.