One advantage of the conquest is the ability to make one end longer than the other, perfect for getting to the back of a closet in the step ladder position.
The conquest is heavy, heavier than the comparable aluminum multi-folds. The non-flared end is easier to use getting in an attic or on a roof(15’) extended. I have smaller aluminum multi-folds but they are not long enough for ceiling heights greater than 8’ and getting on any roof with a ladder 13’ or shorter is not smart. The 15’ does most single story roofs.
The Sumostance(28’) is lighter than your average comparable fiberglass ladder and much easier to raise because of the double pulley system. The rope down the side is nice too. I can get on almost all two story building without any issues.