When two boats share the same hull type — in this case both the Caddo Rolled Gunnel 173 OB Vee Hull 2010 and the Caddo Runabout 184 XL BR IO 2010 are modified vee designs with composite 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 power gap is worth calling out. Rated to 190 hp, the Caddo Runabout 184 XL BR IO 2010 has a 75-hp advantage over the Caddo Rolled Gunnel 173 OB Vee Hull 2010's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Caddo Rolled Gunnel 173 OB Vee Hull 2010 carries 31 gallons versus 25 gallons in the Caddo Runabout 184 XL BR IO 2010. 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 Caddo Runabout 184 XL BR IO 2010 is rated for 8 passengers, while the Caddo Rolled Gunnel 173 OB Vee Hull 2010 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Caddo Runabout 184 XL BR IO 2010 could be the deciding factor.