The Letro Legend Platinum is a newer cleaner that has a four-wheel design but utilizes front wheel drive. With a large throat for leaves and large pieces it is a very good cleaner for the tough pool. The bag is easy to remove and clean. The warranty is better than Polaris and the booster pump also has a three-year warranty. From my experience the cleaner is as good as the Polaris 380 with equal cost of purchase. Durability here is what I am looking for and so far it has held up well.
