When two boats share the same hull type — in this case both the ThunderJet Aladdin 2010 and the ThunderJet Alexis Classic 2013 are modified vee 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?

The ThunderJet Alexis Classic 2013 tops out at 320 hp. Engine specs for the ThunderJet Aladdin 2010 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the ThunderJet Aladdin 2010 carries 32 gallons versus 8 gallons in the ThunderJet Alexis Classic 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The ThunderJet Alexis Classic 2013 is rated for 6 passengers, while the ThunderJet Aladdin 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet Alexis Classic 2013 could be the deciding factor.