When two boats share the same hull type — in this case both the Berkshire Pontoons 221RFC 2010 and the Berkshire Pontoons STS 250E 2013 are pontoon 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 — Berkshire Pontoons 221RFC 2010 at 22,4 ft versus Berkshire Pontoons STS 250E 2013 at 25,2 ft. Weight tells a clearer story for trailering families: the Berkshire Pontoons STS 250E 2013 tips the scales at 259 lbs — 240 lbs less than the Berkshire Pontoons 221RFC 2010 at 19 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 150 hp, the Berkshire Pontoons STS 250E 2013 has a 35-hp advantage over the Berkshire Pontoons 221RFC 2010's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Berkshire Pontoons STS 250E 2013 is rated for 12 passengers, while the Berkshire Pontoons 221RFC 2010 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Berkshire Pontoons STS 250E 2013 could be the deciding factor.

One place where both boats are genuinely identical is tube construction: both run 2 aluminum tubes at 25" diameter. That shared spec means stability and buoyancy characteristics are closely matched — the ride difference you'll feel between them comes primarily from deck length, weight distribution, and motor choice.