I've always had good luck with Forum decks. I've never ridden a doubledog youngblood but I use to have an 09 Youngblood which was cambered and that was one of my favorite park decks. It had a perfect mix of flex and pop and I was 100% confident with the stability when bombing groomers and throwing hard carves.
Hybrid camber takes a little getting use to but I can't imagine you not loving the Youngblood. If you end of getting it please put up a review, I want to know how the doubledog version rides.
Also, if you're going to be doing a lot of jibbing they make a chilidog version which is just straight rocker. That would work better with the Shaka bindings since they have that split down the center, designed to work with the flex of rockers, and the doubledog has rocker in the center and camber under foot.