Greg has already mentioned the new APM-powered Walkera H6, shown above, which they'll be showing at CES. But one other thing I wanted to highlight is that how well they're working with the open source community on this and their other products. As they proudly note in their press release:
Walkera is a founding member of the Dronecode Team, an open source, collaborative projects that brings together existing and future open source drone projects under a nonprofit structure governed by The Linux Foundation.
Other APM-powered copters in the Walkera line include the Tali 500:
And the Scout X4, which I have an like a lot: