SLX47: + Compact (good for short vans) and price effective if only being used occasionally: - Heaviest of the 3 and not as rigid, largest handle diameter by 3mm
SMAX50: + 3mm smaller handle diameter, slightly lighter and stiffer in use due to higher modulus carbon content : - 25cm longer when closed
Xtreme47: + Lightest by nearly a kilo, most rigid and quick to use: - Most expensive of the 3 and needs more careful treatment