Used this for practice recoveries and wore it for a 7 day trip recently. I like it better than the Tracker Two but its just personal preference. Both are fast but I find the harness on the Pulse to be much more comfortable. Maybe seems trivial in a beacon, but it had a lot of value for me!
Speed of recovery was so close as to be negligible.
I like that it has an audio only mode in case something happens to the screen. The screen gets a bit of a rainbow haze when viewed through my polarized glasses but did not affect usability. Highly recommended.