Really depends on the condtions you plan on hunting.Used to hunt late season in the minas basin and it would get ROUGH sometimes, we hunted out of a deephull 16' fiberglass the extra weight was nice in the rough water also for stability while shooting.Had a 14' aluminum deep hull for freshwater hunting but it was tight with gear decoys dog and 2 hunters.So many variables depending on how what and where you are hunting most important is to get something that is safe and comfortable for your needs and conditions.You want to be as comfortable as possible when you are already frozen and so stiff you cant hardly reload the shells into ur shotgun.Had a wave come over the back of a small aluminum one year in late december lost everything but we walked away and learned from the experience hope this helps