Both the ThunderJet Alexis 2012 and the ThunderJet Luxor OB 2009 are modified-V 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?

On paper these two are close siblings in the size department - ThunderJet Alexis 2012 at 21,0 ft versus ThunderJet Luxor OB 2009 at 20,0 ft. Weight tells a clearer story for trailering families: the ThunderJet Alexis 2012 tips the scales at 3 200 lbs - 1 400 lbs more than the ThunderJet Luxor OB 2009 at 1 800 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 ThunderJet Alexis 2012 carries a rated maximum of 320 hp. Engine data for the ThunderJet Luxor OB 2009 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads - 50 gal and 50 gal - so range won't be a tiebreaker here.

Both boats are rated for 6 passengers - a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.