Both the Premier Boats Boundary Waters 310 2008 and the Premier Boats SunSation LTD 200 RE 2011 are pontoon designs, both built in aluminium, 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 Premier Boats Boundary Waters 310 2008 measures 31,0 feet overall (2008), giving it roughly 10,7 additional feet of deck space compared to the Premier Boats SunSation LTD 200 RE 2011 at 20,3 feet (2011). Weight tells a clearer story for trailering families: the Premier Boats Boundary Waters 310 2008 tips the scales at 5 600 lbs - 3 250 lbs more than the Premier Boats SunSation LTD 200 RE 2011 at 2 350 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 Premier Boats Boundary Waters 310 2008 has a 110-hp advantage over the Premier Boats SunSation LTD 200 RE 2011's 90-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 30 gal and 33 gal - so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Premier Boats Boundary Waters 310 2008 is rated for 21 passengers, while the Premier Boats SunSation LTD 200 RE 2011 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Premier Boats Boundary Waters 310 2008 could be the deciding factor.