I have yet to delve into the one-piece stick market, so my preferences are a bit dated.
I preferred a stiff flex 95+ with a heel-curve, open face, square blade. Christian used to make the perfect blade for me, I think it was a Brett Hull pattern. The closest design I could (quickly) find online is the MC pattern here. Great pattern for shooters. Plus I also liked a fairly weighty hockey stick. Lighter models just didn't feel right.