Just curious what the current opinion is on this ongoing debate.
Gunite is dry mix with water and air added, takes a more experienced nozzle man and rebound material can't be used on the floor.
Shotcrete is wet mixed directly from the concrete truck with air added at the nozzle.
Which one should you use? Whatever is available in your area? Whatever your PB says? Seems like there is a lot of "trust me" here with an important part of the build.