The Lund 1032 Jon 2012 is a flat-bottom design and the Lund A 12 2010 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 - Lund 1032 Jon 2012 at 10,0 ft versus Lund A 12 2010 at 12,1 ft. At 80 lbs and 164 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.
Both boats share a closely matched power ceiling - 3 hp for the Lund 1032 Jon 2012 and 10 hp for the Lund A 12 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.
Both boats are rated for 3 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
At this size, power-to-weight ratio matters more than outright horsepower. The Lund A 12 2010 comes in at 16 lbs per hp versus 27 lbs per hp for the Lund 1032 Jon 2012. 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.
Bottom line: The Lund A 12 2010 at 12,1 ft is the right call if deck space, comfort, and entertaining are top of your list. The Lund 1032 Jon 2012 at 10,0 ft wins on trailering ease, likely lower purchase price, and simpler docking - a solid choice for a buyer who wants more boat for less money.