So would you say that a Dolphin would do a better job then a Letro or Polaris with a booster pumber in cleaning the pool? or would you say that they are both comaparable to each other? My pool builder seems to be biased with the Letro Legend, I have my misgivings if he would give me an honest to goodness answer on the true pros and cons of both. I just see so much activity on this board regarding the Dolphin that it makes me think twice going along with him. I was looking on the line of the new Dolphin Commander which seems to fit the bill.
What are the pros and cons of both systems. Does one require more maintenace over the other. Sorry to bombard everyone with so many questions, but when investing so much money we have to be sure we make the best decision for us.

Thanks in advance....Rob