When two boats share the same hull type — in this case both the Fiesta Marine 24 ft. Caliente Swim-N-Fun "L" 2012 and the Fiesta Marine 26 ft. Caliente Fish-N-Fun 2012 are pontoon designs with aluminum 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?
One place where both boats are genuinely identical is tube construction: both run 3 aluminum tubes at 23" diameter. That shared spec means stability and buoyancy characteristics are closely matched — the ride difference you'll feel between them comes primarily from deck length, weight distribution, and motor choice.
Bottom line: The Fiesta Marine 24 ft. Caliente Swim-N-Fun "L" 2012 and Fiesta Marine 26 ft. Caliente Fish-N-Fun 2012 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.