When two boats share the same hull type — in this case both the AB Inflatables 11 DLX 2013 and the AB Inflatables 8 VS 2013 are inflatable rigid designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — AB Inflatables 11 DLX 2013 at 11,0 ft versus AB Inflatables 8 VS 2013 at 8,5 ft. Weight tells a clearer story for trailering families: the AB Inflatables 11 DLX 2013 tips the scales at 442 lbs — 317 lbs more than the AB Inflatables 8 VS 2013 at 125 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 40 hp, the AB Inflatables 11 DLX 2013 has a 30-hp advantage over the AB Inflatables 8 VS 2013's 10-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The AB Inflatables 11 DLX 2013 is rated for 5 passengers, while the AB Inflatables 8 VS 2013 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the AB Inflatables 11 DLX 2013 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The AB Inflatables 11 DLX 2013 comes in at 11 lbs per hp versus 13 lbs per hp for the AB Inflatables 8 VS 2013. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.