Hunting season is not the time to start with any of them, but would think the sit on top kayak is likely the "easiest". That said for most of them (unless you go up in price point s bunch) you WILL get wet and they aren't that easy to turn. Particularly the cheap ones. I have very little pirogue experience but a bunch of sit in and sit on kayak experience so can speak to the two of them somewhat. Sit ons are designed for primary stability, so don't have a lot of lean to them but are generally wider and more difficult to turn. Also generally are "unsinkable" as you're sitting on a large enclosed rotomolded plastic tub (assuming it doesn't get a hole) Sit ins are generally designed to have better secondary stability, you're lower down to the water (sitting in it, not on it) and easier to turn/control but feel a bit more "tippy" to the novice paddler. They are designed to be used with a skirt and if you don't, you can swamp them and sink. Each has their benefits and my description is very reductive. Thr vast majority of big box/"beginner" or cheap kayaks these days are rotomolded sit on tops. in my opinion most aren't really good at anything, your butt gets wet and they aren't great to paddle. Going up to a sit on top that has a chair and a rudder (like my Hobie outback for example) is significantly more $$ but definitely improves the experience dramatically. Would also make the gear hauling/potential deer hauling more possible, sit ins aren't really designed for bulky gear, you can slide dry bags down inside them but not most hunting gear.