Wow, that's a wild comparison ... to me that's like comparing a full-sized SUV (Expedition or other) that is rather basic or stock to a normal/mid-sized SUV (Escape or other) that's loaded with fancy features.
Grady White Seafarer 226
Beam Amidships: 8'
Bridge Clearance: 6' 2"
w/Hardtop: 8' 4"
Center Line Length: 22' 2"
Cockpit Depth: 26"
Cockpit Square Footage: 49 sq. ft.
Hull Draft: 16"
Dead Rise at Transom: 20° with SeaV2 hull (continuously variable vee)
Maximum HP: 250
Outboard Shaft Length: 25"
Standard Fuel Capacity: 92 gal.
Transom Width: 7'11"
Weight w/o Engine 226: 3385 pounds (standard transom)
See full specs here:
http://www.gradywhite.com/226/#
Parker 2510 deep-V:
Beam Amidships: 9' 6"
Bridge Clearance: :?:
Center Line Length: 25' 4"
Cockpit Depth: ?? guessing at least 24" :?: ??
Cockpit Square Footage: guessing > 72 sq. ft. (9' beam x 8' long), could be longer, my 2520 has ~9'x11' cockpit
Hull Draft: 17"
Dead Rise at Transom: 21°
Maximum HP: 500
Outboard Shaft Length: 25"
Standard Fuel Capacity: 173 gallons
Transom Width: Bet its almost 9'
Weight w/o Engine 226: 5350 pounds (bracketed OB)
See full specs here:
http://www.parkerboats.net/pages/boat_d ... ?boatid=12
If you plan on towing, you might consider an 8' 6" beam hull. Ask yourself what your boat needs and/or demands are. Do you want fancy or size, weight, and strength?