I have tried tons of different facial sprays and honestly I do not have a favourite one. I DO NOT USE any facial sprays with fragrance! This would be your number one mistake. If you wanted to use a facial spray, try using a Thermal Spring Water spray. I do not think thermal sprays are game changing, but they do help with my dry skin after I apply makeup as a refresher. Thermal spray feels nice after a day in the sun. They are also helpful after a couple hours in the air on a plane, providing an extra boost of moisture.
Facial sprays are not a necessity but are nice to have. The two I have tried and liked and have re purchased, is the La Roche Posay Thermal Spring Water & Avène Thermal Spring Water.