Matching a deep vee Custom Weld 21 - 22 ft. Storm 2013 against a modified vee Custom Weld Viper II Outboard - 19 ft. 2010 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.
On paper these two are close siblings in the size department — Custom Weld 21 - 22 ft. Storm 2013 at 21,0 ft versus Custom Weld Viper II Outboard - 19 ft. 2010 at 19,0 ft. Weight tells a clearer story for trailering families: the Custom Weld 21 - 22 ft. Storm 2013 tips the scales at 3 625 lbs — 3 613 lbs more than the Custom Weld Viper II Outboard - 19 ft. 2010 at 12 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
For family outings this is probably the sharpest distinction between the two. The Custom Weld 21 - 22 ft. Storm 2013 is rated for 6 passengers, while the Custom Weld Viper II Outboard - 19 ft. 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Custom Weld 21 - 22 ft. Storm 2013 could be the deciding factor.
Bottom line: Choose the Custom Weld 21 - 22 ft. Storm 2013 if your priority is putting more people on the water — it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Custom Weld Viper II Outboard - 19 ft. 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.