Binky- how long

Hey ladies! My husband and I both were against binkys, until I read about how they stimulate babies brain while they sleep and it reduces the risk of SIDS by a ton. How long would you do the binky for? I was thinking 3-6 months but I'm not really sure when it stops being beneficial to them while they sleep. (We don't plan on giving her a binky unless she's sleeping). Would you do it for a set amount of time or just until baby gets good at rolling over? Thanks in advance for your input!😊