The Walker Bay 340 FTD/FTDH 2008 is a foldable design and the Walker Bay Walker Bay 10 2013 is a modified-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department - Walker Bay 340 FTD/FTDH 2008 at 11,0 ft versus Walker Bay Walker Bay 10 2013 at 9,7 ft. At 137 lbs and 126 lbs respectively, both sit in a similar weight class - either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 25 hp, the Walker Bay 340 FTD/FTDH 2008 has a 22-hp advantage over the Walker Bay Walker Bay 10 2013's 3-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 340 FTD/FTDH 2008 is rated for 5 passengers, while the Walker Bay Walker Bay 10 2013 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Walker Bay 340 FTD/FTDH 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Walker Bay 340 FTD/FTDH 2008 comes in at 6 lbs per hp versus 42 lbs per hp for the Walker Bay Walker Bay 10 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.
The Walker Bay 340 FTD/FTDH 2008 has a documented top speed of 25 mph. Speed data wasn't available for the other model.
Bottom line: Choose the Walker Bay 340 FTD/FTDH 2008 if your priority is putting more people on the water - it handles 5 passengers and at 11,0 ft it has the deck room to back that rating up comfortably. The Walker Bay Walker Bay 10 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.