When two boats share the same hull type — in this case both the Action Craft 1710 Hybrid 2008 and the Action Craft 1720 FlyFisher Flats 2008 are other designs with fiberglass 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 — Action Craft 1710 Hybrid 2008 at 17,0 ft versus Action Craft 1720 FlyFisher Flats 2008 at 17,0 ft. At 65 lbs and 91 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.
The power gap is worth calling out. Rated to 135 hp, the Action Craft 1720 FlyFisher Flats 2008 has a 45-hp advantage over the Action Craft 1710 Hybrid 2008's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Action Craft 1710 Hybrid 2008 carries 23 gallons versus 3 gallons in the Action Craft 1720 FlyFisher Flats 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 5 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.
At this size, power-to-weight ratio matters more than outright horsepower. The Action Craft 1720 FlyFisher Flats 2008 comes in at 1 lbs per hp versus 1 lbs per hp for the Action Craft 1710 Hybrid 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Performance buyers should lean toward the Action Craft 1720 FlyFisher Flats 2008 and its 135-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Action Craft 1710 Hybrid 2008 with its 90-hp rating is the more economical daily driver.