When two boats share the same hull type — in this case both the Manitou Pontoons 24 ft. Encore SHP I/O 2010 and the Manitou Pontoons 24 ft. Oasis SHP 2010 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 — Manitou Pontoons 24 ft. Encore SHP I/O 2010 at 24,6 ft versus Manitou Pontoons 24 ft. Oasis SHP 2010 at 24,8 ft. Weight tells a clearer story for trailering families: the Manitou Pontoons 24 ft. Encore SHP I/O 2010 tips the scales at 468 lbs — 192 lbs more than the Manitou Pontoons 24 ft. Oasis SHP 2010 at 276 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.

Both boats share a closely matched power ceiling — 300 hp for the Manitou Pontoons 24 ft. Encore SHP I/O 2010 and 300 hp for the Manitou Pontoons 24 ft. Oasis SHP 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 34 gal and 34 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Manitou Pontoons 24 ft. Oasis SHP 2010 is rated for 13 passengers, while the Manitou Pontoons 24 ft. Encore SHP I/O 2010 caps at 12. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Manitou Pontoons 24 ft. Oasis SHP 2010 could be the deciding factor.

Both are 3-tube and 3-tube pontoon designs respectively. Tube diameter and gauge affect stability and load capacity — more so than most buyers realize when comparing on paper.