When two boats share the same hull type — in this case both the Triton Boats TR-21X HP 2008 and the Triton Boats TR200 2008 are modified vee designs with fiberglass 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?
The power gap is worth calling out. Rated to 250 hp, the Triton Boats TR-21X HP 2008 has a 25-hp advantage over the Triton Boats TR200 2008's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 54 gal and 53 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Triton Boats TR-21X HP 2008 is rated for 775 passengers, while the Triton Boats TR200 2008 caps at 645. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats TR-21X HP 2008 could be the deciding factor.
Bottom line: Choose the Triton Boats TR-21X HP 2008 if your priority is putting more people on the water — it handles 775 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats TR200 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 645 that costs less to run day-to-day.