I'm looking for recommendations for a pool cleaner. As the title says I'm in S. Florida with a screen enclosure, Pebble Sheen surface. Most of the debris I get in the pool is sand and fine dirt/dust. A good bit of my pool surface area is either on the sunshelf, spa, or stairs, so the reliably cleanable area is pretty small. The pool has a dedicated suction port for a vacuum.
I've had a Hayward Navigator at a previous house/pool and was somewhat satisfied with it. The pool store is recommending a Pentair Dorado as they claim they see fewer problems with them. I'm not against a robot but I'm not sure that I need one. Either way I go, I don't plan on leaving the cleaner in full time and would need to be able to store it and the accessories in a 100g deck box.
Thoughts?
I've had a Hayward Navigator at a previous house/pool and was somewhat satisfied with it. The pool store is recommending a Pentair Dorado as they claim they see fewer problems with them. I'm not against a robot but I'm not sure that I need one. Either way I go, I don't plan on leaving the cleaner in full time and would need to be able to store it and the accessories in a 100g deck box.

Thoughts?