BCA tracker 2, fosho
3antenna transceivers is where it's at, and the tracker 1 is without a doubt one of the fastest, easiest and most reliable Beepers out there, tracker 2 is only gonna be more of that ! :)
i just went on an avalanche refreshment course and i was there with my 2 antenna tracker and others used pieps dsps and mammut pulse beacons, (3 antenna beacons)
the finding of the signal and pinpointing went almost equally fast, i just had to remember to ignore the 2 spikes in the Field lines....
only when the transceiver was buried sideways i was a bit less accurate in the pinpoint search when compared to 3 antenna beacons ....
(not really something to worry about, it's not like a was several feet off ...)
also one thing i really liked about the pulse that the tracker didn't have, was the ability to switch off/ignore signals when working with multiple burials....
this was really easy with the pulse, but could also be done with the BCA tracker by using the yellow button to follow the current signal and ignore all others....
so where the pulse ignores the current signal, the tracker can be designated to only follow the current signal, so with both devices you can achieve the same, but the buttons do the exact opposite .....