I own a SeaEagle 420 inflatable it is a higher pressure boat than the 330, I also have a Hobie outback (used) that gets more use. Inflatables are good if transporting or storage is a issue, but they will not perform and paddle like a ridged sit on top boat. With that said I made a 3/8" marine plywood floor for my inflatable to give it more support under me and to support gear and I like it for faster rivers and use the hobie for open water fishing (fresh and salt). I started with and still own and use the seaeagle, but I eventually ended up with a hard boat for performance and ease of use. Hope this helps, you did not say what type of or where you plan on fishing. I fly fish mostly, fresh and salt, large rivers, lakes, and bays. Out of your two choices I would only consider the seaeagle 330 the other looks to be only a swimming pool toy and mind you the 330 is not much more than that in my honest opinion.