Matching a flat Weld-Craft 1852 F Bass 2011 against a pontoon Weld-Craft CDL 36 Pontoon (12 ft.) 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
The power gap is worth calling out. Rated to 115 hp, the Weld-Craft 1852 F Bass 2011 has a 100-hp advantage over the Weld-Craft CDL 36 Pontoon (12 ft.) 2009's 15-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Bottom line: The Weld-Craft 1852 F Bass 2011 at 18,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Weld-Craft CDL 36 Pontoon (12 ft.) 2009 at 12,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.