When two boats share the same hull type — in this case both the Blazer Boats 2220 Fisherman 2010 and the Blazer Boats 2420 Professional 2008 are modified vee designs with composite 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 — Blazer Boats 2220 Fisherman 2010 at 22,0 ft versus Blazer Boats 2420 Professional 2008 at 24,0 ft. Weight tells a clearer story for trailering families: the Blazer Boats 2420 Professional 2008 tips the scales at 225 lbs — 209 lbs less than the Blazer Boats 2220 Fisherman 2010 at 16 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.
The power gap is worth calling out. Rated to 200 hp, the Blazer Boats 2420 Professional 2008 has a 50-hp advantage over the Blazer Boats 2220 Fisherman 2010's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 6 gal and 8 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: Performance buyers should lean toward the Blazer Boats 2420 Professional 2008 and its 200-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Blazer Boats 2220 Fisherman 2010 with its 150-hp rating is the more economical daily driver.