Matching a modified vee Starcraft Marine SF 1620 SS 2009 against a pontoon Starcraft Marine Stardeck 190 Fish 2013 means you're likely deciding between two genuinely 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 — Starcraft Marine SF 1620 SS 2009 at 16,0 ft versus Starcraft Marine Stardeck 190 Fish 2013 at 18,8 ft. Weight tells a clearer story for trailering families: the Starcraft Marine Stardeck 190 Fish 2013 tips the scales at 155 lbs — 126 lbs less than the Starcraft Marine SF 1620 SS 2009 at 29 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 — 40 hp for the Starcraft Marine SF 1620 SS 2009 and 50 hp for the Starcraft Marine Stardeck 190 Fish 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.
For family outings this is probably the sharpest distinction between the two. The Starcraft Marine Stardeck 190 Fish 2013 is rated for 8 passengers, while the Starcraft Marine SF 1620 SS 2009 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Stardeck 190 Fish 2013 could be the deciding factor.
Bottom line: Choose the Starcraft Marine Stardeck 190 Fish 2013 if your priority is putting more people on the water — it handles 8 passengers and at 18,8 ft it has the deck room to back that rating up comfortably. The Starcraft Marine SF 1620 SS 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.