I like the design of the Waterpik WP-100 and the ease in using it. I like the cord in front and the variety of heads that it comes with. The only thing I don't like is that the water reservoir is too small. I have to fill it twice. Once for the top and once for the bottom.
Happy with this Waterpik. Still learning how to use it, but it does seem to make my teeth feel much cleaner. The dentist had suggested that a Waterpik might help with some of the issues I have with my teeth and gums. This one is great because it's a combo and also has double the tips...for both myself and my hubby. It's not exactly quiet, but not annoying either. I wish it was a tad more tidy when using, but basically just messy from the water while flossing. Overall, It's worth trying and I'm hoping for a better report from the dentist when I go back for my next checkup. I use it 1 or 2 times daily and hope to continue as a habit. I think it will help. It was worth the price. Hopefully it lasts a long time since it's mostly plastic. Would recommend.