I got rid of my BCA Tracker 2 for a Pieps last season. Don't know much about their new 3 model though but they're owned by K2 now so hopefully that means something positive.
There was a recall on the Ortovox 3+ so make sure to get one that has the new flashed software, or send it in and get that performed.
16 Gnu Swallow Tail Carver . 16 NS West . 15 NS Snowtrooper BIA
16 Burton Genesis X . 15 Now Drive
16 Flow Talon . 14 Flow Hylite