This is my first water flosser. I searched several places before deciding on the Morpilot. I am very pleased with it. It's easy to set up. The heads change in a snap. The water reservoir is the perfect size. It has a great charge life so the charging cable can be put away, out of sight. Comes with its own waterproof carry pouch. The flosser has 3 modes to choose. It is very stylish and completely portable.