Boston Whalers are dual-core foam-filled construction and Grady White’s fibreglass is hand-laid mat. Both come with the ‘unsinkable’ claim. These construction methods add both weight and cost to the boat.
Although Campion uses the chopped-fibre gun, evenly applied and properly rolled between applications can result in a decent hull. The challenge is having to rely on a worker who gives a crap on every boat. When I bought my 17’ 1984 Stratacraft the hand-laid fibreglass allowed me (250 lbs) to walk on the bow without it even creaking. A similar sized boat I looked at was constructed with the chop gun and from inside the bow looking up I could see the thin spots in the glass and it flexed terribly under my weight.
My decision to buy a 682 was informed and I am happy with my choice but the construction of the hull wasn’t the determining factor after watching the Campion factory video. Layout, fit and finish, weight for size, apparent durability, and price tag were.