The Fish-Rite Fishmaster 18 ft. Guide (84 in. beam) 2008 is a flat-bottom design and the Fish-Rite Performer Series 2009 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
The Fish-Rite Fishmaster 18 ft. Guide (84 in. beam) 2008 carries a rated maximum of 145 hp. Engine data for the Fish-Rite Performer Series 2009 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.
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.
Bottom line: The Fish-Rite Fishmaster 18 ft. Guide (84 in. beam) 2008 and Fish-Rite Performer Series 2009 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.