Many many years ago I bought the following model, it is a lower-level model:
Amazon.com : Philips Sonicare Essence Power Toothbrush : Sonic Toothbrushes : Beauty
I still use it and it seems to be working fine for me, but I've been curious about some of their newer models and if there would be any real gains in upgrading. All the comparisons that I see on the newer models talk about manual brushing, they are not comparisons between product and product.
This one looks really nice and has quite a few bells and whistles, but can I expect any real increase in performance?
Amazon.com : Philips Sonicare DiamondClean Sonic Electric Rechargeable Toothbrush, Black, HX9352/04 : Sonic Toothbrushes : Beauty
Anyone do a good comparison?