When two boats share the same hull type — in this case both the Palm Beach Pontoons CastMaster Deluxe SE 2009 and the Palm Beach Pontoons Ultra Sport 240 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 — Palm Beach Pontoons CastMaster Deluxe SE 2009 at 22,0 ft versus Palm Beach Pontoons Ultra Sport 240 2013 at 24,3 ft. At 187 lbs and 164 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
Both boats share a closely matched power ceiling — 115 hp for the Palm Beach Pontoons CastMaster Deluxe SE 2009 and 135 hp for the Palm Beach Pontoons Ultra Sport 240 2013. 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.
For family outings this is probably the sharpest distinction between the two. The Palm Beach Pontoons Ultra Sport 240 2013 is rated for 13 passengers, while the Palm Beach Pontoons CastMaster Deluxe SE 2009 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Palm Beach Pontoons Ultra Sport 240 2013 could be the deciding factor.
Bottom line: Choose the Palm Beach Pontoons Ultra Sport 240 2013 if your priority is putting more people on the water — it handles 13 passengers and at 24,3 ft it has the deck room to back that rating up comfortably. The Palm Beach Pontoons CastMaster Deluxe SE 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.