Jones Ultra Mountain Twin vs Yes Greats Uninc

How they compare

Both target all mountain terrain, while the Jones Ultra Mountain Twin leans more freestyle/freeride. They share a directional twin shape — mostly twin with a slight directional bias—versatile for all-mountain and some switch. The Jones Ultra Mountain Twin has a hybrid (rocker/camber) profile (mix of camber and rocker zones for all-mountain versatility—grip, float, and play in one profile), while the Yes Greats Uninc uses camber (arc underfoot for strong edge hold, pop, and stability on hardpack—lively and precise). Both are rated 7/10 flex (stiff).