Which robot cleaner is better dolphin nautilus or the Polaris 945

[Mboni]

Hey guys
Really looking for some advice on the following
Is it worth it to get a robotic cleaner
Which out of the two dolphin nautilus and Polaris sport 945 is better and why

last thing pool is 12 by 27 rectangle with vinyl steps. Any help is appreciated

 

[cowboycasey]

I think it is worth it, costs about 20 cents to clean a pool for 2 hours with one... exactly what one who knows.. I am going for the M600 but most are getting the S200

https://marinapoolspaandpatio.com/wp-content/uploads/2021/04/Robotic-Cleaner-Comparison-Sheet-2021.pdf

 

[reggiehammond]

I'm very happy with my Pentair Warrior SI due to the larger top-loading basket. I demo'd the Nautilus CC, but the two snap together cartridges just seemed problematic.

The comparison link that CowboyCasey linked shows the range well; they're all basically the same, so don't spend more $$ for no reason.

 

[cowboycasey]

The only one that is different is the M600