When two boats share the same hull type — in this case both the AB Inflatables 15 VST 2010 and the AB Inflatables 24 VST - Bowrider 2009 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?

Size is the most obvious dividing line here. The AB Inflatables 24 VST - Bowrider 2009 measures 24,0 feet overall (2009), giving it roughly 9,0 additional feet of deck space compared to the AB Inflatables 15 VST 2010 at 15,0 feet (2010). Weight tells a clearer story for trailering families: the AB Inflatables 24 VST - Bowrider 2009 tips the scales at 2 402 lbs — 2 345 lbs less than the AB Inflatables 15 VST 2010 at 57 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 150 hp, the AB Inflatables 24 VST - Bowrider 2009 has a 90-hp advantage over the AB Inflatables 15 VST 2010's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the AB Inflatables 24 VST - Bowrider 2009 carries 79 gallons versus 24 gallons in the AB Inflatables 15 VST 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The AB Inflatables 15 VST 2010 is rated for 9 passengers, while the AB Inflatables 24 VST - Bowrider 2009 caps at 2. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the AB Inflatables 15 VST 2010 could be the deciding factor.