Our pool is surrounded by oaks and is inundated by leaves and other dirt & debris
we bought an aquabot turbo-t and abused it for 3 years before the pump motor started to wear out
i have used a couple of other robots and the turbo-t delivered the goods
way better leaf collection
VASTLY superior fine particulate collection
much better wall climbing

BUT

run your pump enough to allow the skimmers to collect the leaves
thats the key ingredient
dont waste your robots life doing what the skimmers will do

thats my .02 :-)