Is everyone happy with theirs, or are there still a lot of software issues?
I think the sig software is among the best in the business. Using sig10k to garmin is seamless. sig10 to kestrel is a little clutzy. sig standalone is super fast and produces good AB based solutions. Only downside I have is the blue tint which I've become accustomed to as the tradeoff for the laser/bluetooth/software working so well.