We are in the finale stages before we break ground on our in-ground pool which will be a vinyl lined 16x34 humpback kidney design 3’ to 8’ deep. We have spoken with 3 different installers none of which had anything good to say about a salt systems and one has suggest using bromine as opposed to chlorine. We are at a complete lost as to what system to choose. Every person (other than the installers) we have talked to say go with salt. What do we choose?