When two boats share the same hull type — in this case both the Walker Bay 340FTD 2008 and the Walker Bay Generation 430 2011 are inflatable rigid designs with inflatable 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 Walker Bay Generation 430 2011 measures 14,1 feet overall (2011), giving it roughly 3,1 additional feet of deck space compared to the Walker Bay 340FTD 2008 at 11,0 feet (2008). Weight tells a clearer story for trailering families: the Walker Bay Generation 430 2011 tips the scales at 633 lbs — 496 lbs less than the Walker Bay 340FTD 2008 at 137 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 75 hp, the Walker Bay Generation 430 2011 has a 50-hp advantage over the Walker Bay 340FTD 2008's 25-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 Walker Bay 340FTD 2008 is rated for 5 passengers, while the Walker Bay Generation 430 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Walker Bay 340FTD 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Walker Bay 340FTD 2008 comes in at 6 lbs per hp versus 8 lbs per hp for the Walker Bay Generation 430 2011. 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.

The Walker Bay 340FTD 2008 has a documented top speed of 25 mph. Speed data wasn't available for the other model.