I already have 2. It is convenitent for me. I can set sometimes an additional signal and don't have to worry about one will not work (cause of battery, software, hardware or anything else; and yes it happens from time to time). Also I feel nice not to use visual altimeter in freefall so I can put it on a place where it is better seen under canopy. Of course throw out one of audibles is the simplest solution but not that I'd like to do
So it looks like Cypres WSC is a 3rd thing that should be near my ear and it's not easy to put it in helmet in my case... maybe I'd buy just regular AAD... not sure yet
Now it looks like cypres WSC is already available and there are some info in manual about modes (let's say enough for understanding how to use).
So, as I anyway need new aad for next year (my cypres2 exp is ended) I think about WSC version. But I already have 2 audibles (neptune, optima) in my helmet (and it is quite convenient). Where could I put 3rd one? Any ideas or recomendations?