I'll second the others comments on lack of hull degree on some Arima's. My Family has a 16' Sea Chaser and while I love the boat, I think My 16' aluminum Gregor handles rougher water better. They do come with two different degreed hulls, get the deeper one if possible.

I really like th bait trays you can get that span between the gunnels on the stern, and it's certainly nice to have a porta potty and small storage area in the hull.

Great boats, but you can take a pounding at cruising speed in a 2 foot chop.