I have an Ascend FS 12' camo kayak inbound from Bass Pro Shops. Just sold my 16' Pelican Bayou square stern canoe, which I would NOT recommend even though it is huge and wide, it's not very well built. Basically, I'm going to use my kayak for fishing and duck hunting (easy to conceal).
The advantage of the kayak is paddling it. I am a pretty good paddler but I am way more efficient solo in a kayak than in a canoe. If you have a partner I still say two kayaks are better than one canoe.
The problem with the kayak is the cargo capacity. Trying to haul a dead deer in a sit in kayak is problematic. But in a big sit on tandem or hybrid like the Native, not so much.
Two guys though in an 18 foot canoe can haul a lot of meat across a lake, just slowly, and slow and heavy can be dangerous on big water.
If you're talking about using it for access on a faster river, like the John Day, Deschutes, Snake or something, then the kayak definitely (but better would be a drift boat or raft w/frame).