Looking to buy a robot and I've narrowed it down to three units...
Dolphin M500... $1599 with a $100 rebate (has pro remote) Update: found another store $1350
Dolphin M400...$1399 with a $75 rebate (has no remote) UPDATE: found another store $1149
Dolphin Triton Plus... $1049 on line, free shipping. (has basic remote)
are the 500 or 400 really worth that much more $$$
They have the 3 year warrantee, the extra center brush, a reasonably local dealer if I have problems, but yeowza that's a pretty big difference.
I really really want the 500...but.... Hmmm. is it worth the extra $$$$
Pool... IG 16,500 gal fiberglass, Pentair Sand Dollar filter, Pentair Superflow 1 speed pump, Pentair control box, Installed 4/2015, HA! Test strips! , SWG, hot tub (spa) freestanding on deck, fill it from my well, sometimes through my water softener.