I like my Barryvox Optio quite a bit and have never had an issue picking up Trackers, Pieps, Ortovox signals, etc. I am going to buy another beacon for my wife, to use as a spare for visitors, etc. Am I better off buying another Barryvox or does it make any difference? I was hoping to find someone upgrading to a Pulse or an S1 and selling their beacon but if it makes more sense I'd just pop for another Barryvox.