When two boats share the same hull type — in this case both the Xpress H24B 2012 and the Xpress Sportsman Series - X21 Sport 2008 are modified vee 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?
On paper these two are close siblings in the size department — Xpress H24B 2012 at 24,0 ft versus Xpress Sportsman Series - X21 Sport 2008 at 21,0 ft. Weight tells a clearer story for trailering families: the Xpress H24B 2012 tips the scales at 2 112 lbs — 529 lbs more than the Xpress Sportsman Series - X21 Sport 2008 at 1 583 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 — 250 hp for the Xpress H24B 2012 and 250 hp for the Xpress Sportsman Series - X21 Sport 2008. 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 — 3 gal and 4 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Xpress H24B 2012 is rated for 10 passengers, while the Xpress Sportsman Series - X21 Sport 2008 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Xpress H24B 2012 could be the deciding factor.
Bottom line: Choose the Xpress H24B 2012 if your priority is putting more people on the water — it handles 10 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Xpress Sportsman Series - X21 Sport 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.