Both the Aspen Power Catamarans 28 - F90 Fishing 2013 and the Aspen Power Catamarans 28 - L90 Launch 2013 are catamaran designs, both built in composite, so 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?
On paper these two are close siblings in the size department - Aspen Power Catamarans 28 - F90 Fishing 2013 at 28,2 ft versus Aspen Power Catamarans 28 - L90 Launch 2013 at 28,2 ft. Weight tells a clearer story for trailering families: the Aspen Power Catamarans 28 - L90 Launch 2013 tips the scales at 5 400 lbs - 500 lbs less than the Aspen Power Catamarans 28 - F90 Fishing 2013 at 4 900 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.
Both boats share a closely matched power ceiling - 110 hp for the Aspen Power Catamarans 28 - F90 Fishing 2013 and 110 hp for the Aspen Power Catamarans 28 - L90 Launch 2013. 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 carry nearly identical fuel loads - 60 gal and 60 gal - so range won't be a tiebreaker here.
Both boats are rated for 8 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.
Bottom line: The Aspen Power Catamarans 28 - F90 Fishing 2013 and Aspen Power Catamarans 28 - L90 Launch 2013 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.