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I've been in all of them and currently own a 12 foot pod and a 14 4 rivers. The 4 rivers seems great for the bigger load you want, super wide, capable transom
Take a look at Four Rivers. Not a lot more then a Momarsh, but able to handle quite a bit more motor.
Get a four rivers EBADS. They are a little spendy but man they are awesome. Some guys run 23hp mud motors on them and get 40mph with it. I have a 9.9 outboard on mine. They are rated for 2 guys but have plenty of room for a guy, 3-4 dozen decoys and a dog. If you want a momarsh there is a guy selling one on facebook for 900 bucks. If you have any questions about Four Rivers or the EBADs shoot me a message.
I think there needs to be a clarification on what you need from your "boat" I've used canoes, Aquapods and boats. Do you want a form of transport? Or are you needing a place to hunt from? What are the conditions of where you are hunting? Can you cozy up to timber logs or cattails? Is the bottom too deep or muddy to ge out of the boat? I've found things like aqua pods and the like are great paddling transport and shooting platforms. I would never use them with a dog. Most of the time when I hunt the Skagit we use the boat for transport and cozy up to stumps, unless the tide is really high.
The EBADs and SOBADs looks just like a Hybrid NL with pods. and more like a 4-$500 price tag.
I've owned Marshrat, Momarsh, and Beavertail, and an Aqua pod. My favorite of them all was the Aqua pod for the ease of paddling distances, followed by the Momarsh, Marshrat, and lastly the Beavertail. I'm a big kayak fisherman and now all I use is my sit on top kayak for duck hunting. For me it beats the snot out of the "duck boats". Paddling is SO much easier and it conceals easily, stable, and has enough room for some decoys. I can even bring my 57lb lab with me.