Both the Blue Wave 190 Classic 2008 and the Blue Wave 2400 Pure Bay 2010 are modified-V designs, both built in fibreglass, 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?

Size is the most obvious dividing line here. The Blue Wave 2400 Pure Bay 2010 measures 24,6 feet overall (2010), giving it roughly 6,6 additional feet of deck space compared to the Blue Wave 190 Classic 2008 at 18,0 feet (2008). Weight tells a clearer story for trailering families: the Blue Wave 2400 Pure Bay 2010 tips the scales at 2 200 lbs - 1 100 lbs less than the Blue Wave 190 Classic 2008 at 1 100 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 300 hp, the Blue Wave 2400 Pure Bay 2010 has a 150-hp advantage over the Blue Wave 190 Classic 2008's 150-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Blue Wave 2400 Pure Bay 2010 carries 80 gallons versus 24 gallons in the Blue Wave 190 Classic 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Blue Wave 2400 Pure Bay 2010 is rated for 9 passengers, while the Blue Wave 190 Classic 2008 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Blue Wave 2400 Pure Bay 2010 could be the deciding factor.