Braun Oral-B Professional Care WaterJet (MD16U)
irrigator, additional modes: massage/monobook, power, adjustable jets: 5-speed, micro-bubble technology
Rating: 
Toothbrushes and irrigators
Philips DiamondClean HX9382/04
electric, extra modes: soft cleaning/whitening, battery power, movements of the head: ripple
Rating:
Philips FlexCare HX6982/10
electric, extra modes: soft cleaning/massage, battery power, movements of the head: ripple
Rating:
Braun Oral-B Trizone 1000 (D20.523.1)
electric, battery power, head movement: rotational+translational
Rating:
Philips DiamondClean HX9332
electric, extra modes: soft cleaning/whitening/massage/polishing, battery power, movements of the head: ripple
Rating:
Braun Oral-B Trizone 500 (D16.513.U)
electric, battery power, head movement: rotational+translational
Rating: