This is a little out of the hobbyist league, but at the AUVSI convention, Procerus showed off its new gear, including the awesome Kestrel 3 autopilot. Check out the features above!
Here's a link to the pdf of all their new product offerings, and a little more info on pricing. Way out of our range, but a sense of where the pros are right now in terms of features and tech. Our ambition has always been to offer 90% of the functionality for 10% of the price of commercial gear. We're there on price, but still have a ways to go on features.